The sona did what it said but i found the vibrations very intense! It helps if you warm up to it with other toys and use it for the end :) Like other users said, it is loud but that didnt bother me. I took 2 stars off because if you start on a low setting (i need the lowest!) And then use the patterns, it automatically jumps to the highest setting!! This happens with every vibration pattern. I'm assuming it is a glitch...if not, it is very awkward and ruins the mood when you have to keep fumbling with the settings.