I watched Transformers 2 on DVD tonight. Most of the movie was fine, I still find it a little difficult to tell who is who in the battle scenes since most of the robots have all those shiny chrome that just blend in with the guy that's grappling them. The battle scenes were probably still some of the best parts of the movie.
There were some things about the movie that seemed rather unlikely, one most obviously being that Bubblebee still hasn't gotten his voice box fixed yet, so he still communicates by playing mixes of audio clips from movies.
The most annoying thing(s) about the movie were the "twins" - a pair of obnoxious Autobots that were constantly bickering and fighting and just had dopey looking physical features. I guess it was meant to be a bit of ironic that "Smart" cars were so stupid. Their mannerisms reminded me of the annoying Jar Jar Binks character from Star Wars Episode 1.