My dad found and hit one the other day when we were on the course and he REALLY liked it. Coincidentally, he found another on hole #8 and gave it to me to try. I found it quite hard, but certainly playable and as long as anything else I've hit.
As for spin, I suspect they spin the same as any other harder "distance" ball. I'm not a great spin player, so I find this difficult to gauge. I didn't notice it to be any different from most of the other balls I play. The only ball I find that spins for me is a ProV, but I have to find those to play them. (I'm sure that there are other premium balls that would spin as much for me, but I don't play many premium (i.e., expensive) balls, so I don't know which ones these would be.)