Wow - there are a lot reviews. We don't have it so I can't add hard information. It obviously has a specific purpose - we have some fantasies that could be enhanced by a toy like this - but we chose the Wing - which EF has discontinued - but I was able to get one on Overstock.com for a good price. The Wing just looks more useful - even for non-sex activities. I don't think the Pulse would work for anything except it's 'intended purpose'.