Instruct: Classify Amazon reviews into positive or negative sentiment
Query: perfect for a smaller person

PROS:Take it out of the box, fill it with water, ready for action.Cheap, only $99 at my local sporting goods store.A smaller person could get a lot of use from thisCONSit is kind of noisy as it rock back and forth on the patio,it creeps around the more you hit it, (for a man my size, it rocks too easily)it is difficult to move without damaging the plasticSUMMARYAs long as you're not trying to develop a knock out punch or train for the MMA, this is a pretty good investment... BUT probably best suited for users weighing less that 150 and smaller than 6' (its not very tall)I am 6'-1", 220 and this is undersized for me, however if I use it at the end of my workout and don't try to kill it, it's fun and good for cardio.