what i like: its a simple device, nothing fancy that requires batteries, charging, power source. its small enough to carry in your pocket. it works well at exfoliating away dead, dry skin. i think if used regularly could help with strawberry skin. what i don't like: i've used it about 3 times now since receiving it, probably an average of once a week. i actually don't feel that it removes the hair that well. i use it on dry skin but find that i constantly need to run it under a little bit of water to clean the dead skin slough off of the Nood and leave it a tiny bit moist for the best hair removal. i am still trying to figure out the best technique - less pressure vs more pressure against the skin, small circular motions vs big circular motions. it's hard to use on bony or curved surfaces (around the ankle, knees). when i feel that i'm not getting hair off a particular spot and repeat it on that area, i end up bruising in that area (which i discover a day or so later when i notice my skin is irritated). can cause minor bleeding and irrigation if an area is done too much, which i don't know what to do about if that air isn't coming off. overall, not very impressed and likely not a keeper for me.