If you're not a phoenix wright fan and you don't care that Edgeworth has his own series coming which seems to feature some hilarious out-of-character running then this won't be funny. If, however, you are me then this is hilarious. Yes.
As a newcomer to anime (I'm hoping it'll improve my Japanese) I have found this site invaluable in finding series/movies that don't involve heaps of ninjas or robots. There is nothing wrong with either but I just fancied a break from mechanoid samurais.