I think this is a really good product. It works well and definitely works the kinks out of sore muscles. At first I didn't really like the gap that was in between the rollers but after reading some of the other comments in the description about getting body hair pinched in an older model, I could see the benefit.

Pros:
Works well, it does what it advertises
Sturdy handle and well built, will not fall apart
Good grips to hold, comfortable and easy to grasp

Would changes (not cons):
The unit is pretty light and requires a lot of effort to feel the rollers. I would like to see a model that has rollers slightly more indented or even a hard rubber that would allow more than just a roll feeling and give it some texture.

Overall it does what it says and I am happy with it.

* I received this item free or at a discount in exchange for my opinion.