Not as good as I'd hoped.
I'm guessing this is meant to take part just before the start of the real DBZ.
The graphics for the planet and starfield were pretty basic - not a problem, but when we see giant thick black lines, it just looks crude. Maybe consider giving lines some colour or thinking about their width.
The flash was at least short and to the point - something I liked.
A lot of the punches/kicks seemed to connect and the sfx/music were well picked.
The fireball was kinda cool and I liked the pacing.
However, you generally aren't gonna be able to get a brilliant fight scene using these Snes sprites or whatever they are - when characters zoom in, it looks ugly, moves are severly limited and the text just lacks the emotion that you could get from real voices.