I see a lot of younger people reviewing this quad, and I know it is entry level quad, but that might turn some older riders away. I am 22, 5'10" and 170 pounds and I ride the 01 model Recon and have absolutely no problems with it. I have beaten this thing in every way imaginable, loaded up with FAR more weight than it should ever carry, towed things it should have never been towing and hit JUMPS with it that no utility quad should ever see and it just keeps ticking. The quad has sit outside through north east winters for 6 years without a cover, hasn't been maintained very well at all and yet still the only problem I have ever encountered was it needing a carb cleaning.
The great thing about this quad for a full size rider is that it is just big enough to be comfortable, get over any obstacle and it has enough power to still feel quick (and more than enough torque to never feel bogged down if you pick the right gear) BUT since it isn't the biggest or heaviest quad it is cake to maneuver and you can really shift your weight on it to easily manipulate it from getting stuck. This is a great aspect as even a 4 wheel drive quad WILL get stuck eventually, and when it does it can be a pain in the ass to get out. The recon is light enough that you can just rock it, tip it or lean back on it and get out of anything. I have taken it through a few feet of snow and never had problems. Of course a 4wd would be better if you ride in nothing but DEEP sand or really high snow, but the recon CAN make it...just sometimes with a little more trouble than a 4wd quad. But then again, I have never used a dedicated snow/sand tire in these conditions so that could make all the difference.
In the hilly/woods/trail riding I have done, I have never once had a gripe with it's performance and never felt like I was losing anything from not having 4wd that wasn't made up for by the aforementioned ability to be able to shift the quads weight around to prevent getting stuck.
I would say unless you are a very big individual, you will NOT be disappointed with this quad and it will give you many years of problem free driving.