Good presentation and animation, poor humour.
I don't think the jokes are all that funny, but the presentation and movements are absolutely great. As much as I'd like to give it a higher rating than I am giving you, I just didn't find it funny enough.
Presentation - 9 - Simple and well taken care of. Graphics are not screwed up with weird resizes.
Graphics and animation - 8. Very well synched to the audio, funny animation and movements. Graphics are of course from Phoenix Wright so you get no points for that.
Audio - 6. Just voices, not your own, the audio quality is a bit mediocre too. But I guess this can't be helped.
Humour - 4. Lacking. A grin did appear on my face about the returning balls jokes and sudden movements, but that's about it, really. This is more something to do with my personal taste, though.
Overall - I'll give this a 7.
(Why is there are character maximum for reviews? There should be a minimum, not a maximum! I mean geez, most of the reviews on Newgrounds are more like comments than reviews anyway.)