What is the Sqweel Go like when used underwater?

I've yet to try this but have been curious... What is the Sqweel Go like when used in the tub? Or more specifically, can you reach the Big O with this toy in the bathtub and if so, do you actually even need to make touch contact with the toy? The reason I ask is because the Form 2 from Jimmy Jane boasts about how their waterproof toy can get you off without even touching the body just from the swirling water patterns it makes. It turned out this wasn't a false claim to sell more of the item as I in fact was actually able to achieve that. So what is the Sqweel Go like? Is it best in the shower or the bath and with the same regular contact you'd usually do or does it swirl the water around your clitoris in circles enough to finish the job that way as well?