Just finished the game at around 31 hrs.
Took my time, revisited locations, searched for puzzles and such.
I thought it was great, a lot better than Dual Destinies. Both as an Ace Attorney game and just as a game in general. DD felt a bit like somebody was trying to make an Ace Attorney game, this felt like an Ace Attorney game to me.
This felt like a true Ace Attorney sequel, it had that great tone the DS AA's had, both funny and serious at the same time, Both Phoenix and Maya (so happy she was back!) felt like themselves.
It had an intriguing and at times surprising story.
It wasn't simplified like DD, it didn't spell out every solution like DD, and you could actually explore the locations unlike DD. Add in an amazing soundtrack and being super polished in general and you have a excellent game!