HP Challange - Day 13 Least Favorite Movie

I don't know if there is a movie that I don't like, but my least favorite would have to be either the 1st or 2nd movie. I understand how crucial they are to setting up the entire storyline however they are for sure the most campy of all the movies. I still watch them often enough, but when it comes down to picking out an HP movie I prefer 3 - 6 because there are some great jokes and writing that makes life better.