1. Gearing is too high for more technical climbs.
2. Sliding is hard in the sand and understeer drives me nuts with paddle tires. (this is obvious and everyone knows it, but on the trail I haven't had the same issues)
3. Black plastic is starting to show scratches.
4. Front brake rotors don't have any mud covers on them (even my 400EX had them) and when you get in som mud the dirt eats away at your pad surface creating no brakes at your 1st grab.
5. Reverse could be easier to reach. (handlbar mounted switch?)
6.Funky rear wheel offset.
7. Dinky front bumper.
8. The aftermarket is catching up, just slower than I would wish for.

...other than those things I love it. It haul butt and has excellent torque. I went up some really steep and tecnical (sand) climbs litterally with one hand.