For those who don't know, Apollo Justice is the new game in the Ace Attorney series, basically it's Phoenix Wright 4 except you play as Apollo Justice but the game world is the same and you do meet Phoenix.
I'm currently going through Trials & Tribulations (I'm on Case 3 right now), as soon as I finish that one I'm getting Apollo Justice, I love Phoenix Wright games so much, I think they alone are worth the price of admission for a DS.
Apollo Justice is special in the way that it was made from the ground-up for the DS (the other PW games were originally Japan only GBA releases) so it has a few gameplay additions (like analyzing videos as well as photos, examining evidence as 3D models and using forensic tools for investigation) and of course much better graphical and sound quality.
This and Professor Layton should satisfy any adventure maniacs out there, to be honest, Layton and Phoenix Wright are much better alternatives to Brain Age for the logic-addicted gamer, especially since they actually have a pretty enjoyable story 🙄