The two fingers were skinny, but I think you can fix that..
The effects you're using for zooming in and out are meh. Lighter gradients are used for smoke and othe smudging effects.
Beam, was cool. Rasengan, well, it could have been more like it if you had some ora and flying energy around it.
Face expressions are awesome.
You just forgot to make a clash and a BOOOM.
Pretty cool.