Instruct: Classify the given Amazon review into its appropriate rating category
Query: strong and easy to use

I've never tried a water flosser before, but this one was super easy to use! It seems a little cheap, but is nice and lightweight and gets the job done! I like that there are three modes, but I tend to stick to the "soft" mode since I'm not used to the strength of the water flosser. It is quite messy (water rebounds off of your teeth and gets everywhere) so I use it in the shower. The strength is a little strong, so I have to be careful about hitting my gums. I think that it'll be easier once I get used to maneuvering it inside my mouth, though.