I like the Nismo RS. We had one as a long-termer and I was one of only two who really got on with it, but I had it for a few weeks at one point while I had my Kia Proceed GT and didn't want to give the Juke back after the few weeks.
Feels characterful. In a kind of slightly weird, only-in-Japan way. Ours had the standard seats (not the Recaros) and they were mega, mega comfy, like you'd expect from a Toyota Century or something. The gearbox was excellent, and it felt pretty quick once you got past the low-revs stupor.
I quite liked the way it handled too. It does roll a bit, and it's not quite as tidy as regular hot hatches, but I found it exciting. It still had plenty of grip, and because of the roll it would unload the inside tyre more easily, which forced the diff into working a bit harder. The steering would tug around a bit as a result but if you keep it pinned it was pretty effective at dragging you out of a corner. I did find it made me drive like a bit of an arse, but then all hot hatches do that.
I didn't find it too thirsty either, though my Kia was only averaging low-30s. Quick look at the joint report I did on them suggests I was getting nearer 38mpg from the Juke in the same kind of driving.
Oh, and good stereo. Got a bit of power to it.
Once stuck the AWD version in a snowbank.