I quite enjoyed it, but..........
1) The bitchy ex seemed miscast. It just didn't seem plausible that they would ever have been a couple.
2) Will Michael Cera ever stop playing Michael Cera in the movies he stars in? He's like a young Hugh Grant for the skinny jeans generation.
3) I wish there really was a band called Where's Fluffy? who put on secret shows and had a pink rabbit logo.