Let me start by saying if you like pain, you will love this toy as it delivers. I, for one, found out the painful way that I really am not into pain. Zapping my nipples and labia, well, um, OUCH! (Epic understatement!) I'd hate to say it's horrible just because it didn't work for me as that would not be fair to the toy, but unlike me, anyone new to pain should really consider how much they like it or think they may like it ahead of time. Save yourself a lot of, well, pain.