Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
This is the best walkman I've found for using at the gym. You can velcro it around your arm or wrist while lifting weights or velcro it to the treadmill or stairmaster if you don't like wearing it. Programming stations is easy and there is a hold feature which allows you to stay on a station even if you accidentally bump one of the buttons. The hold button is also useful for keeping the walkman off when it's in your bag so the batteries don't run out. Also, about batteries, they last for quite a while with this walkman. The headphones that are included aren't the most comfortable - that's basically my only complaint.
Overall, this product has a great design and wonderful features.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive