I have been waiting for some new reviews over the form 3 but nothing new until now..

I really like the design and the idea of this toy but is the vibrations power that is stopping me to buy it. Reviews are too different. 1 user gave it 1vroom, 2 users 3vroom and another 4vroom. It is not possible to have a good idea about power with that.

Can users that have the toy can give me your comments about it's power? I need some comparison so reading the compared item reviews I can have a better idea on this.