Instruct: Classify the given Amazon review as either positive or negative.
Query: Horrible unless you're under 5 ft.

Forget these unless you are petite. Many exercises require the bands to to wrap around a foot or knee and come up to both hands. These are so short that the tasks are impossible to complete with them.You'll want bands that are about 6 or even 6.5 feet. Scott Pilates makes them and a few others but you'll have to read the descriptions to be sure. Avoid being attracted to the cheap price. By virtue of you having to buy the correct kind later they are very expensive.