I bought it; I had $10 in MS Store credit from Microsoft Rewards, so why not?
I only ran into two issues:
1) The flaps only had two positions, off and 6 degrees, when in fact they should go down to 20-something degrees.
2) I couldn't do a full shutdown. After turning off the power, one of the displays stayed active, and I couldn't find any way to kill the engine.
I think the fuzziness out the windows is an intentional effect -- the real Kitfox has acrylic/Lexan windows, not glass.
Interestingly, the silver paint is for a modified Kitfox that's not really representative of the simulated configuration:
https://www.kitplanes.com/kitfox-s7-sti/
The other livery is for Trent Palmer's plane, which has a closer avionics config, though not identical:
https://youtu.be/bJ8ueYU_aWg
However, they're kitplanes, and every one is unique in its own way, so that's not really a criticism.
The flap and engine issues definitely need to be tweaked, but it's still a fun plane to fly and great for bush flying. I'm sure it'll get updated.