Affliction/Divergence - first part's decent, second part not so much. It rather falls victim to a tendency towards mindless spectacle over actual plot and character. Also, I didn't need a "solution" to the Klingon forehead "problem". They were able to do better makeup in the films and TNG than in TOS, do we really need any other explanation? When I watch a TOS episode with Klingons in, I won't be thinking of this story.
Bound - oh, this is stupid.
In a Mirror, Darkly - I really enjoyed the first part, which is full of lively backstabbing and cool TOS references but the second didn't really do it for me - I don't think this was enough of a story to sustain two episodes.
Demons/Terra Prime - this is easily some of the best Enterprise has ever done. I like how everyone gets to do something and it's also one of the occasions, not actually all that common, where I felt Star Trek was about our future. The end is just perfect, with Archer's speech and Soval and all that. It probably should have been the finale, but it isn't.
That's essentially how I feel too. It was certainly more consistently enjoyable than Seasons 1 and 2, but overall I found Season 3 more satisfying.
Bound - oh, this is stupid.
In a Mirror, Darkly - I really enjoyed the first part, which is full of lively backstabbing and cool TOS references but the second didn't really do it for me - I don't think this was enough of a story to sustain two episodes.
Demons/Terra Prime - this is easily some of the best Enterprise has ever done. I like how everyone gets to do something and it's also one of the occasions, not actually all that common, where I felt Star Trek was about our future. The end is just perfect, with Archer's speech and Soval and all that. It probably should have been the finale, but it isn't.
Was it a good season? Sure it was. Was it fantastic and up there as one of Trek's best like others claim? Not really. Sure there were a lot of fanwanks and stuff to connect to Star Trek, but where was the depth in some of these stories. Where was the psychological debates and the issues and ideas at hand? Arcs like the Augments, Divergence/Affliction, and the Andorian Arc didn't go as deep as it could have. It was almost like they wanted to go through the action scenes and just scratch the surface. I think this is why I liked the Vulcan Trilogy and Demons/Terra Prime. Yeah there was action, but the ideas and thoughts were there too which made the action make more sense.
Also, this season kind of failed the characters quite a bit. Yeah, we got a lot with Trip and T'Pol and Archer in Home, but that was pretty much it. The other characters were pretty much ignored, and for Hoshi, the most development she got was in the Mirror Universe. It was kind of sad really that this series failed the characters as much as it did and Mayweather still continues to be an ant on the wall. I wonder what would have happened if the series went on, but unfortunately we won't know.
That's essentially how I feel too. It was certainly more consistently enjoyable than Seasons 1 and 2, but overall I found Season 3 more satisfying.