Despite the hype and solid foundation on which Dragonball Evolution is grounded, it seems much has been lost in translation, when Hollywood decided to do a remake of this well-loved manga. At a run time of 86 minutes, the film progression felt a tad rushed, therefore you can expect a good many blatant, careless loopholes in the plot.
What was alright about Dragonball Evolution was that the acting was mostly decent all around. They did what they were supposed to, and nobody grated. Chow Yun Fatt though, was pretty excellent, in my opinion. He played Master Roshi with a perfect combination of cheeky lasciviousness and sagely wisdom.
Which is still not much of a saving grace, when push comes to shove. On the whole, Dragonball Evolution felt pretty much like just another Hollywood blockbuster, that's riding on the wave of fantasy flicks.