I got a chance to visit a few apts in knoxville and Legacy pointe was my favorite.
The people there were friendly, the apartments look amazing, its new, no loud people, and has good stores in the vicinity.
Down side would definitely be the fact that they are still building in the back.
The pool and the clubhouse is still incomplete (should be ready by June 09), they have no gate yet, and lots of caterpillars.
Overall though, i think it is a great choice which is why i decided to live here.