Very good product that I personally would use just as readily as any of the other name brand Grp III oils out there without pause. When purchased by the qt it is cheaper than most like PP, QS, VVL, etc... Those generally run cheaper only because you can get them in 5QT jugs at WM. Regular cost of GT1 p/ individual qt around here is $4.50-$4.99.
As another poster mentioned ^^^ PepBoys has it on sale right now. 5 qts + a filter for $19.99. My local PB carries 5W-20.