I am on day two with my M2 Air and so far, I love it. The design is better, the display is nicer, the keyboard is great, and it runs cool with normal day to day stuff just like my M1 did. It's speedy and runs great (10C/24GB/2TB).
If I had to nitpick, I would say the speakers aren't better as reported, at least not to my ears. The mids are a bit too pronounced giving it a somewhat flat feeling. The sound/music coming from them isn't as separated or layered as it is on the M1 Air. At least to my ears.
Also, and as I mentioned in another thread, I noticed that the seams on the M2 Air (where the bottom plate meets the bottom-sides of the MacBook) are a bit more prominent (to the touch) than they are on the new MacBook Pros, which share the same design. Not a big deal, but definitely something the fingers can feel/notice while handling the bottom of the Air. These seams are much more smooth on the new MacBook Pros, can't feel them, whereas on the M2 Airs, it's as if the bottom cover feels recessed a tiny bit - not even by a hair.