Unless there are already significant complaints that I am unaware of which haven't been rectified..or you don't necessarily care about resale value?
http://www.utvguide.net/honda-pioneer-1000.htm
If you decide to keep it and they come out with a sport version which can't be resisted you will likely have redundant parts as well.
I looked at the Pioneer 5-seater and I really liked how short it was for the number of passengers and it probably had the most room in it for the driver of any vehicle I sat in, but it had a few things I really didn't like:
1. First of all, the back seats fold down into the bed, which leaves significant sized cracks for debris, dirt, leaves, water, etc to fall down in and foul the seat mechanism or just dirty up the seats and floorboards. Of course, they'll sell you a bedliner to fix that problem. If you're out somewhere with the liner in and want to put someone in the back row, what do you do with the big plastic bedliner, because...
2. With the seats up, you have zero room for cargo.
3. The floorboard did not seem to be very far below the top of the seat, which leaves me wondering how an adult sits back there comfortably. I'm 6'2" and there's no way I could ever get in there.
4. The rear seats are entirely in a dump bed. I have to wonder about the safety of whoever is sitting back there should the bed latch mechanism fail or the handle gets caught on a limb or whatever and pops open.
Everyone I know that has a Honda ATV loves it and I almost bought one when I got my 2002 Sportsman (got a deal too good to pass up). I just think there are issues with the side by side configuration they have that makes it not the right machine for me. If they come out with a sport version in the future, I'd very much consider it, if I can convince my wife.