Had it for a few weeks and traded it in for some fast Zeiss glass for my X-Pro1. Worked flawlessly but it was not particularly inspiring or fun to shoot. I'm not sure why but I've traded away more Sony gear than anything else, NEX C3, NEX 5, NEX 7, all with adapted lenses and the RX-100 w/Franiec grip . They were all cutting edge technology at the time but ultimately left me "eh" I get more keepers and have more fun with this used Leica X1 I picked up for a song after the X2 came out. All the images that the Sony gear I've owned were technically good, but flat for lack of a better word. I didn't feel emotionally connected to images that I specifically shot for that connection.
Althoug I have very good results with my nex5n+zeiss combo I somehow miss the x1... Not rational I know but here it is, I'm a very intellectual person, I analyze everything but still something isn't quite complete.
For other readers, never trx the x series because it is so simple and beautiful that you'll miss it afterwards, well of course I should not generalize...