Plot: Harold is married, and his father-in-law brought a home-grown Christmas tree, which Kumar burns down. Harold and Kumar need to replace the tree before Harold's wife and family get back from Midnight Mass. They buy another tree but it gets wrecked in a traffic accident, and then they run around town trying to get another while avoiding getting shot by mobsters.
In the middle, there are fifteen minutes of Neal Patrick Harris scenes that were pretty funny.
I saw it in 2D, and we missed some scenes which were clearly only for 3D. I wish I would have seen it in 3D.
The soundtrack had some interesting versions of Christmas songs, and a few may be worth downloading.
Overall it is a likable, sophomoric movie.