TF1 was great. I can still pop that one in and enjoy it. Megan Fox's ab shot is still insane. Just didn't like the secret agent cheese.
TF2 was ass. A couple of good fights, but overall: ass. Don't care about perceived racism or whatever, it was just nonsensical and poorly edited. Things also felt more cartoony this time around, with too much secret agent bullshit and the military not seeming realworld anymore.
TF3 had potential, and some of the fight scenes were pretty cool, but again, the plot was all over the place and the film was really just too long. The final third of the film was one-continuous SFX shot like an unskippable video game cutscene. Looked real pretty, but I was completely uninterested.
And the new girl sucked compared to Megan Fox. Changing her out was stupid. She was supposedly the love of Shia's life and then, oh-nope, she's not, there's this other chick we have to waste half the movie trying to build up and get invested in. Ugh.
Huge disappointment.