The sweatshirt material feels nice.  I am sure pilling is going to happen at some point but am not bothered.  I have to say that it is too big for the stated size.  I looked frumpy.  Also, although the waist elastic band is wide.  I wish itd be draw string closure.  Its just my personal preference.  I also bought a size L for my mother.  It was also huge for her.  BTW, the length is long.  If you are on the tall side youd like it.