Very good vibrations, even on the first low setting. Not too big either, so it's beginner friendly. It is quite flexible which is nice and comfortable. The clit ridges aren't that necessary tho, as the motor is really at the head of the vibrator, so the simulation isn't as strong (not enough in my case) at the base. The ridges also make it difficult to wash the toy efficiently.
Overall it's a nice toy to have. And being waterproof is a cool feature.
I recommend it if it is one of your first or your first vibrator.