Overall this is a decent kit and covers most of the needs you need for tuning. I love the torque driver as it has all the bits that I need for my board and bindings. The scuff pad you will use and throw away after a few applications but that is to be expected.
I was a little disappointed at the scraped. I was hoping it had an edge scraper on one of the points but it did not. Nothing that a little modification can take care of though.
The edging tool is great. Its basic and easy to use all while getting those sharp edge (either 90 degrees or 88 degrees) that you need.