NEX 6? Any downsides?

Hi,

I'm new to the forum and i'm looking for a little assitance after doing some research for the past week on which camera I should purchase (waiting till after christmas of course!).

I would like a compact system so that i can carry it around at all times, an internal flash, preferably a viewfinder and a large sensor (I ruled out the Nikon 1 because of this).

Any suggestions against the NEX 6 would be appreciated, the NEX 7 is a little too expensive and the 5N/5R doesn't have the internal flash or viewfinder.

Thanks!