Strengths: Price, I got my from Bonthrone Bikes, mail order for £800. I'm tall with a 35" inside leg, although the bike has a relatively low step over height the wheels make it a lot taller so the 19" frame is perfect.
Weaknesses: Limited tyre and tube manufacturer's. V brakes.
Overall: I've only had mine a couple of weeks and I love it, the riding position and height takes a while to adjust too but after a couple of rides it feels totally natural. I've junked the V brakes and replaced them with Hope Mono Minis, which are still bedding in. Go on be different and join the 29er crowd.