Whose Nexus 7 still works like day one?

I've been seeing too much flak on these forums and the internet in general about how Nexus 7s have been performing like shit lately. But I'm standing up for those of us whose Nexus 7's actually work lag-free and the like. I use it everyday for just about everything except for typing papers and such (ironically, I had to get the laptop out to post this, but I went straight back to the Nexus 7 afterwards).

Granted, I got mine used off eBay a month ago, but it should still be comparable to those owners who had one since launch. I'm running 4.2.2 stock, no root.

Anyone else still having GOOD experiences with their Nexus 7?