They still fit me huge, I always have to go for a size XS and that still tends to fit bigger than I want.
Even their fitted tees aren't that fitted, I always opt for the compression versions.
Chiming in on the Nike quality though, I've been more than happy with their performance clothing. I have basketball/running shorts, compression tees, sweats, etc... that gets used and washed on a weekly basis that is still in good shape and doesn't look faded or worn badly. I have tees that I wear around the house that are 5 years old that is still holding up well.