Yeah, it's sick. The suspension is super plush for a more DH feel, but then it ramps up near the end of the travel which makes it great for FR, too. Best 6" bike I've ever ridden.
If you have the money though, get a '09 SX trail. 36lbs stock (my enduro is about 31), and it has those super heavy/big rims on it too, as well as a coil shock which could be replaced by air to save even more weight. Unfortunately, I didn't have $5000.
It totally is. Mine's still basically stock (except for some 2.5 Nevegals) and some adjustments to make the geometry better. (more raked out fork, chopped seatpost, stuff like that). The only thing I need now are some beefier rims...these are a little light-duty.
It's been relatively fine so far (it's actually a sweet fork, super plush and bottomless feeling...kinda feels like a Fox 40 actually); I had a problem with it once at a super dusty DH race where it locked up, but then the mech just lubed up the stantions and it worked fine. I think I'm gonna get the suspension all cleaned out though beginning of next year because I heard that the fork needs its oil changed pretty often.