I'd like to speculate a little on the origin and purpose (which are still a total mystery
) of the creature they find on Sha Ka Ree. I'm kind of hoping to have a fun, speculative discussion as opposed to "TFF sux and they didn't know what they were doing when they wrote it" or whatever.
Let's go through what very little we do know about the creature...and have some discussion!
1. Chekov says "there is a power source...like nothing I have ever seen." This doesn't necessarily mean "more powerful than I have ever seen," but it does point to the entity having some considerable, detectable power that is unique and not immediately identifiable.
2. The creature is apparently able to telapathically reach other minds, even at great distances and through the Great Barrier. Sybok claims that the vision was "given to me by God..." which seems to imply that this being reached out to him and initiated his quest. (side note: Are Vulcans particularly open to this kind of contact and influence? We see Spock "feel the death" of the Intrepid, and we also see him in some form of contact with the V'Ger entity)
3. It is apparently also capable of reading minds to some extent. It portrays multiple visual representations of "Gods" or other supreme beings. It would not know this, and how to present itself otherwise, if it didn't have some insights into the expectations of the landing party.
4. Apparently, this being has the capability of merging with technology. It requests several times for the Enterprise to be brought "closer" and at one point, very malevolently says "so that I might....JOIN with it." That's actually a really creepy thought...that this being could literally use a starship as it's physical body. I think that's a good concept.
5. It apparently isn't too familiar with Vulcans and Humans. It simply refers to them as "puny things" and threatens to kill them horribly. I wonder if this is a being not overly familiar with corporeal life in general.
6. It creates an image of itself in Sybok's likeness. What was this about? I often thought it was the creature's way of taunting Sybok...of basically showing Sybok that he was no different than it ultimately in that it wanted the ship for its own purposes. "Don't you like this face? I have so many, but this one suits you..."
7. It seems as though the creature has been imprisoned behind the Barrier for a very long time. I know there's been some good work in the Novelverse explaining this, but what other theories are out there?
Other questions:
How powerful was this being? Was its power restricted on the planet as part of its imprisonment? If it "joined" (still a chilling concept to me) with a Starship and escaped the Barrier, what kind of threat might it have posed? Once freed, would it have evolved into an unstoppable malevolent force? Would the Enterprise have become it's new "body" or would it simply have gotten outside the Barrier, and become a non-corporeal terror of some sort?
What did the Klingon attack do to it? Were we to assume that it was dead, or that it was simply stunned (between that and the Enterprise torpedo blast).
If not dead, what is preventing it from making another attempt? Also if not dead, was it wise of the Enterprise crew to have a cocktail party while in orbit, when clearly this thing is super-evil and wants to take control of the ship?
What do you all think? I tend to look at this from the opposite as many fans. Instead of "this was a stoopid, under-cooked concept," I like to think of it as one of Trek's great unsolved mysteries.
Discuss...!

Let's go through what very little we do know about the creature...and have some discussion!
1. Chekov says "there is a power source...like nothing I have ever seen." This doesn't necessarily mean "more powerful than I have ever seen," but it does point to the entity having some considerable, detectable power that is unique and not immediately identifiable.
2. The creature is apparently able to telapathically reach other minds, even at great distances and through the Great Barrier. Sybok claims that the vision was "given to me by God..." which seems to imply that this being reached out to him and initiated his quest. (side note: Are Vulcans particularly open to this kind of contact and influence? We see Spock "feel the death" of the Intrepid, and we also see him in some form of contact with the V'Ger entity)
3. It is apparently also capable of reading minds to some extent. It portrays multiple visual representations of "Gods" or other supreme beings. It would not know this, and how to present itself otherwise, if it didn't have some insights into the expectations of the landing party.
4. Apparently, this being has the capability of merging with technology. It requests several times for the Enterprise to be brought "closer" and at one point, very malevolently says "so that I might....JOIN with it." That's actually a really creepy thought...that this being could literally use a starship as it's physical body. I think that's a good concept.
5. It apparently isn't too familiar with Vulcans and Humans. It simply refers to them as "puny things" and threatens to kill them horribly. I wonder if this is a being not overly familiar with corporeal life in general.
6. It creates an image of itself in Sybok's likeness. What was this about? I often thought it was the creature's way of taunting Sybok...of basically showing Sybok that he was no different than it ultimately in that it wanted the ship for its own purposes. "Don't you like this face? I have so many, but this one suits you..."
7. It seems as though the creature has been imprisoned behind the Barrier for a very long time. I know there's been some good work in the Novelverse explaining this, but what other theories are out there?
Other questions:
How powerful was this being? Was its power restricted on the planet as part of its imprisonment? If it "joined" (still a chilling concept to me) with a Starship and escaped the Barrier, what kind of threat might it have posed? Once freed, would it have evolved into an unstoppable malevolent force? Would the Enterprise have become it's new "body" or would it simply have gotten outside the Barrier, and become a non-corporeal terror of some sort?
What did the Klingon attack do to it? Were we to assume that it was dead, or that it was simply stunned (between that and the Enterprise torpedo blast).
If not dead, what is preventing it from making another attempt? Also if not dead, was it wise of the Enterprise crew to have a cocktail party while in orbit, when clearly this thing is super-evil and wants to take control of the ship?
What do you all think? I tend to look at this from the opposite as many fans. Instead of "this was a stoopid, under-cooked concept," I like to think of it as one of Trek's great unsolved mysteries.
Discuss...!