I have a description of the cycles somewhere. When I find it I'll scan it and post it. What I've always loved about my LG is that the cycles are truly different from each other in that amounts of water, tumbling/spin times, tumbling intervals and spin periods are different in each one. I DON'T, however, appreciate the limitations the cycle choices place on my wash/rinse temps and spin speeds. Also, the HAND WASH cycle is very gentle indeed and I've used it to wash things labeled "DRY CLEAN ONLY" with success, including silk neckties, wool sweaters and pants. With a gentle spin and blocking afterwards, stuff has come out very well.
Very hard to fault this machine; my laundry has never been easier to do, cleaner, as well rinsed or as well spun dry.