Loved the imagery of Hellboy II. Was "meh" about the story itself.
Best bit? Hellboy and Abe singing along to Barry bloody Manilow and now the song's stuck in my head.
Other "cool" stuff: the steampunk characters, the troll market under Brooklyn bridge and the details of stuff going on around/behind the onscreen action.
Not so cool stuff: the villain.
Seriously, who decides to cast a former boy band singer as an evil mastermind? He never had a chance, really.