The only big problem I have is that the folder system is utterly useless, as I recently posted in another thread.
I don't know what trick-play problems everybody is talking about, I've seen no such thing. (Other than FF and RW won't go to faster than 4X on an EHD, but I assume that's a limitation of the hardware.)
Agree 100% on the Folders being useless! My two biggest complaints on trick play are the frequent "skip to live" that will occur for no apparent reason, and the fact that the trick play rarely works properly (if at all) on the Sirius channels, even though it used to work on the prior Dish DVRs I'd had. In both cases, the issues happen more frequently on the Joey, but still happen while watching on the Hopper, too. Ironically though, I have never had a problem going faster than 4X on EHD programming. Just the other day I was using FF to get through a really long recording and had no issue all the way up to 300X.