No really, cheezy melty stringy nachos. I picked up some Daiya at the Whole Foods in Union Square. Check out the Daiya website for a location near you or the online stores selling it. It's in real packaging now and word is they're rolling it out at Whole Foods around the country.
Daiya is definitely different than other non-dairy cheeses. It tastes good, melts well, and when melted has the same stringy texture and mouthfeel as real cheese. I find it to be kind of buttery tasting. Yum. I think I'm going to go make some more.