First game: Incredible Second game: Still good, but the cases are kind of meh. Third game: Beats the first, the cases are REALLY good. Apollo Justice: I made it to the final case, but this perception business gets really difficult. Overall, not bad at all. Miles Edgeworth: Although interesting, the new way of investigating gets old kind of quickly. I really prefer the older system of playing. Still worth a play through though. They are all great, though the main series is better than the side games. Something about NOT being Phoenix feels so wrong; yet, not being a Defense Attorney, but acting like one when the main person you play as is a Prosecutor just feels weird.
Hotel Dusk is amazing so far, I think I'm nearing the end, and then Again is supposed to suck. I know they're making another Hotel Dusk, but it's a matter of whether they'll bring it to North America or not.