I take full responsibility for buying before trying.... And, not ragging on the guitar at all. I can still send it back to Sweetwater.
Oh, well you're in good shape, then. They're good about returns (I've returned some recording gear to them in the past).
Meantime, give the guitar a shot for a few days if you can; it might be the kind of tone that kind of creeps up on your subconscious.
I find these pickups sound best with a clean to slightly overdriven amp. Not sure what kind of tones you like, of course.