I'm a 10-14 handicapper that only gets in about 8-10 rounds a year. Given that I do not typically have that much time to practice, it's been about 10 years since I've carried a driver that I've felt comfortable hitting off of the tee. I purchased this driver when it went on sale, and took the plastic wrap off last saturday for my first round with the new club.
First and foremost, it added at LEAST 15-20 yards off the tee for me. Secondly, it's the most forgiving club I've ever hit. Even off-center hits wound up in the fairway (I hit 12 of 14 fairways, which is unheard of for me). The ball jumps off the club (feels like a spring-loaded trampoline).
One recommendation I can give is to let the club do the work. I have an extremely fast swing speed and, with this club, I found that the lighter I swung, the better the result.
An absolutely amazing club. A+