Pros: It comes with the required batteries so it is ready to use right out of the package. The brush rotates very well so teeth are getting nice and clean. It goes through a "ninja" montage of how to brush, and which teeth to be brushing, which is very cool. The on and off button is very easy to switch. The bristles lay nice and flat so applying toothpaste is easy. I also like the fact that the handle on this is fairly slim, which makes it easier for little hands to hold. It also is not very loud, I can barely hear it, but my son hears it fine and finds brushing his teeth much more entertaining. For example, the ninja turtle will say "Hey it's time to start the fight against cavities. Are you ready?!" Cons: It is not rechargeable. I suppose I could buy rechargeable batteries, but it also doesn't come with the option to buy a new head when it comes time to change toothbrushes. It's a pretty low price, so that may not be a bad thing for some, but I prefer to find more eco-friendly options. In the end, I would recommend this product. It's inexpensive and fun!