Unlike the previous reviewer, who apparently didn't watch the movie, and didn't realize that it wasn't Jack Black, but Kevin Farley, the younger brother to Chris Farley, who played the lead role. This was also a great performance by Kelsey Grammar, and there were tons of cameo's by other stars.
Toby Keith was great in it as well, and I like how the Christmas Carol theme was updated to a modern, deserved cause. I hope the director, producers, and actors all did this film, not just for the comedic value, but also hopefully because they believe this is what we've come to in society today.
What's great about it: Great message!
What's not so great: Can be a bit corny, but that's what makes it funny!