It was more comfortable than I expected. It took a while to get all the straps tightened and in correct position. That was probably MY fault, not a flaw in the product. Once I got it on correctly, it was unexpectedly comfortable and felt good to sit up straight and pull my shoulders back where they're supposed to be. Overall, I would recommend it if you're posture is slouching or if you have back pain from the way you're sitting all day. It's not an overnight fix, but if you were it consistently, I think it will help.
Rating: [4 of 5 Stars!]