Thirdspace
Well, that was an interesting movie, but a little slow. I couldn't help but wonder if they could have fit the whole thing to an hour because it really took a while to get going. I understand the need for set up, but the first hour was really studying the artifact and Trent holding information from Sheridan. The final 34 minutes was really what brought this movie up from just average for me. Finding out it was a mistake by the Vorlons to create this device in the interest of Pride and what it can do telepathically. In fact, if there is one complaint I had against this one, it's I wish it focused more on the that side of the story instead of just being the "revelation." It could better fit into the B5 mythos and probably be a whole lot more interesting and entertaining than what we got.
On a whole though, I liked it. I was wondering where Garibaldi and G'Kar were, and wish there was an onscreen explanation for that (Given this episode takes place after Into the Fire and maybe before Atonement, they would be still on the station). I really liked the battle sequence and actually thought this one was better than the one in Call to Arms but barely. At least with this one I could actually see it and with the device in the backround, that was some good filming. Also, was it just me or was Sheridan's "Space walk" almost taken from Star Trek The Motion Picture. In fact there was a scene where the shield closed and you could see the effect with Sheridan in the front, and I was like "Hey, that's like Spock with V'Ger"

Despite not getting G'Kar or Garibaldi, it was great to get Ivanova back for one more, but I couldn't help but thing this was one of Christian's poorer efforts in the role. It almost reminded me of Season 1, even though the scene with her wanting to kill 6 of the scientists was pretty funny and classic Ivanova.

Also loved the conversation between Zack and... Zack in the elevator.
Anyway, now that I've seen the 5 original B5 movies (And yes I know there is still Legend of the Rangers and Lost Tales), if I were to rank these from favorite to least favorite:
Call to Arms
In the Beginning
Thirdspace
The Gathering
River of Souls
Now on to Crusade I guess.