This is one of my favorite Dragonball Z DVD's if not my favorite.
It has great action, great sound effects, an interesting villian Majin Buu, and a touching story. The story mainly focuses on Vegeta, who throughout the dragonball series has fought only for selfish reasons and has caused a lot of trouble because of it. However in this episode Vegeta finally tries to make amends for all the wrong he has done. He gives a good fight against the villian. Even though, Vegeta is more powerful than ever before he still can't bring Buu down. In the end, he makes a completely selfless decision. This dvd also includes one of the sweetest scenes ever between Vegeta and his young son Trunks. Buy it, you won't be disappointed.