I filed a few weeks ago and already got my refund. Waited a while after initial processing to actually file in case the rules changed again; but when they didn't, I filed. I had everything filled out before vacation, filed after returning.
Yeah, lucky me. I do prefer not giving POTUS an interest free loan for a year though. Because of some good bonuses my wife got, we fell into Obama's 'angry-f%ck' tax bracket this year :mf_boff:
I try to set mine so the refund pretty much equals the annual inspection on the plane (Opened up for inspection today). So far, looks like it will work out pretty well this year, no expensive surprises.