This always looked pretty cool on the PC and I love the Professor Layton games on DS. They have developer diaries on PS store, so I guess this game is coming soon. I hope it has a Move control option because I think these adventure games are a missed opportunity so far for Move games.
If you liked Professor Layton, you'll like this one (I played it on the iPhone awhile back). My only problem is the game is very short (less than 5 hours), but this is just the first episode, so as long they eventually release the other episodes, then I can't complain too much.