So, let's resurrect this old discussion, for kicks.
One point I kept making these past years is how the actors on previous Trek shows (DS9 and Voyager) got more comfortable with their characters and loosened up. They got over the weight of the franchise on their shoulders, played the characters as they were, and both shows were better for it once they reached their fourth season or so.
Enterprise is now in its fourth season, and I'm not seeing the same improvements. Connor Trineer, absolutely. He's great and he's really made Trip a full-out character. Billingsley, in the little screen time he gets, is also pretty good.
I guess I can make exceptions for the other actors, too. Park and Montgomery get little screen time to show us their characters. Blalock and Keating are supposed to be playing characters who are stiff and formal. So I guess I'm mostly complaining about Bakula. He really has failed to settle into this role. He still seems to be doing a Kirk impression, instead of making Archer his own character.
These last two seasons have been much more interesting from a writing perspective. But I'm still not feeling very connected to the characters, by which I mean Mr. Screentime himself, the Captain.