The Unity is great. It definitely packs a punch and is very fun to use. Its 16 different combinations will keep anyone from getting bored. The packaging is fantastic. Evolved definitely did a great job making this one in my opinion. Unfortunately, it seems it is getting discontinued on this site but I did find it is available on other sites if you want to give it a try. I definitely think you wont be disappointed!
The most helpful critical review
Not Exactly User-Friendly
I was really disappointed with this toy. I can usually find several nice things to say about a vibrator but found myself searching for something positive about the Unity. It will look really beautiful sitting in its case, but you won't want to take it out to use all that often.
Evolved Novelties has designed a toy that looks great on the shelf and offers the temptation of user controlled combinations of speed and vibration style. The placement of the motors in the Unity provide diffuse vibrations, so this is not the toy for you if you want direct or strong stimulation.