Hey so far it is fairly good.
CONS:
Freezes a lot, fairly slow some times possible due to SE bloating Windows 6.5 with their crap but maybe this will be fixed in the update in March that is scheduled.
Camera is not worthy IMO of 8.1 MP.
Windows Mobile 6.5 take getting used to and certain menus are not so easy to navigate through like for example, dialing and recalling last number. I dont know why these guys cannot just copy the Iphone Touch Screen?? This is the biggest downfall of the phone.
PROS:
Solid build, no longer that crappy SE X1 build that peeled off. It looks great in silver and IMO is more solid.
Great volume, great loudspeaker
Excellent quality of call
More stuff to play around with, GPS is fast although have had some issues loading Tomtom which I managed to fix in the end.
Camera is fast and has anti shake
Battery life IMO is not bad considering I am messing with it 24/7