Yes I did get the 5790 and then i decided on the Klipsch RW-10. I wanted the RSW, but somewhat low on funds, but it's def better than the KSW.
I haven't had that much time to play with it, but so far, it sounds great. I set it up with the 7.1 setup and utilized the auto setup which is amazing. So far, no cons what so ever.
I mostly use it for movies and tv, have the Comcast HD DVR package with a Panasonic HD projector that gives me a 90" HD picture on about 10 channels right now. For those who have seen HD, you know what I'm talking about...so good.
Anyway, back to the 5790, def worth it, I do recommend. I'll try to post some picks of the room some day.