I personally enjoy it. it's funny but serious when it needs to be. The characters are interesting, and the cases seem to have some kind of creativity.
i'll admit that the gimmicks in Dual Destinies and Spirit of Justice are kinda ruining the series IMO...
Also god dammit Capcom, localize Dai Gyakuten Saiban already. You're releasing a sequel and we haven't even gotten the first one yet.
I wish ace attorneys were real