Well I told myself I was going to wait for awhile, since I have enough other stuff on the go. But, er, it just didn't happen. My wallet snuck out of my back pocket, and let my credit card have access to the keyboard while I wasn't looking.
Spent a couple of hours in it on and off over the course of the day and I'm really, really pleased. It feels absolutely wonderful in the air, everything works perfectly, it sounds gorgeous... very, very well done. The immersion that the soundset lends to the simulation can not be overstated. From all the switches sounding just so, to the sound of the starter when it's cranking over, to even the fuel pump sound responding to a decreasing battery level when you're having trouble trying to start it.
While I'm the wrong person to speak for it's authenticity, it handles quite convincingly in the air. Landing is a bit to get used to, pretty easy to land a bit harder than you want. My first landing had a few jarring bounces. Did okay on my next few, made more interesting by a ten knot crosswind where I was flying.
One thing that I was pumped about was the GTN integration, which works rather nicely. However, the GTN has a bit of a washed out look - not the fault of A2A. Hopefully Flight1 can put in the ability to adjust the brightness now that people are going to be starting to use the gauge in VC's.
And the hand towing thing, while not everyone's cup of tea perhaps, works really, really slick. I'm the type of guy that likes to do a full startup and shutdown with GA planes, right down to removing the pilot when able and panning around the plane at the end of the flight. I can see me getting lots of use of the tow feature, since it'll let me back into an open hanger or park backed up to the edge of an apron rather nicely.
The only thing that is perhaps a bit sad is that unless you really have a soft spot for 172s, it's unlikely you'll ever pull that one out of the hangar. This 182 is, in my opinion, quite a bit more polished than the 172, and flies with quite a bit more character. Combine that with more options for GPS units, and I might as well uninstall the 172.
Edit: Oh and it would indeed seem that the reports of an FPS hit with this are really a user specific thing. I noticed no hit at all over and above the Cherokee or the 172.