Hit with it today. Pretty meh. It wasn't as headlight as advertised, so I found myself late on my backhands. If I got the racquet back way early, then I was rewarded. Decent spin potential. Fairly stable, although off-center shots were very unforgiving.
It just didn't have the same feel of old graphite sticks. However, it did have the high-pitched "ping" when hitting the ball. Worth $5? Maybe. Regular player? Unlikely. I'll give it another chance tomorrow.