The Good:
I am a sucker for Wil Ferrell. I think most of the truly big laughs I've gotten over the past 10 years have been due to his over the top chaos.
I also love Jon Heder and he is equally funny. The two are perfectly paired.
Craig T. Nelson as the fanatical coach, also a good choice.
The Bad:
I don't know if I can say anything was truly bad. I'm not a big fan of either Will Arnett or Amy Poehler, so I guess that's something.
All in all:
I didn't go into this expecting anything except a few cheap laughs - and thus I wasn't let down. Don't go into it looking for more and you'll be fine too.