You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Full range of motion is the key to exercise
Product review: If you are working to improve your overall grip, the medium is great. If you are trying to build up strength of a lazy pinky, then you might want to start lighter to get the full range of motion for this exercise. I'm trying to learn bass guitar and need to cheat with my ring finger when hitting notes meant for the pinky. Bought the medium Gripmaster which works great but is a little too much to start out with for my pinky finger. Unless you go through the full range of motion, you're just cheating yourself out of the full benefits of the workout. It's just like bench pressing. I may not max out as much as the next person at the gym, but at least I bring the bar off the rack and all the way down to my chest. Same principal with this exercise.
