The SC Superlight is an older design, but it is tried-and-true; very reliable, low maintenance and not too expensive anymore. I know about 6 people who have had (or still have) one.trekracer8000 said:
However, there are "better" suspension designs... newer, fancier, "more efficient" bikes that are worthy of your attention. If you like SC, look at the new Blur XC. It is nearly as light as the Superlight, slightly more travel and wickedly efficient at giving you traction and a smooth ride.
Either way, you cannot go wrong.