I really have high hopes for the next dbz movie. I really want the new bad guy to be a bit more interesting. Jenembya was cool, but....... he was not that interesting same with the big bug.
broly was mostly interesting atleast to me because he matched a lot of greek and viking myths.
Berserkers: nice normally, but very brutal in the battle field
broly was one of those, he also had a lot of parallels to Achilles. A great warrior, but not a great soldier. Also had that one weak spot
Freiza was interesting because he was the entire reason for why goku was goku, why vegeta was vegeta, and was a magnificent bastard.
cell was interesting because he was the z fighters
buu had an amazing back story