Feels and plays solid. Definitely made to be played like a full kit. There's a large library of drums and percussion sounds that can be enhanced and saved. I use a kick pad and a Roland PDX-100 pad for a snare as well as two external pads for a crash and ride cymbal. Response is great!
Only drawback is that with such a large amount of memory, you can NOT add your own samples. I knew this before I bought it so it's no big deal.
Bottom line: If you're tired of lugging a kit with individual drums, get this! It's solid and it's backed by Roland.