Haha well I certainly like to think I am
...I dunno, I've never seemed to have a good experience with them haha. I'm on my skates tonnes, and I can most definitely tell the difference between a good and a bad sharpening.
There's only one place I trust to do my skates in Calgary, and that's Tuxedo Sports on 16th. Best places I've ever had my skates done though are both in Camrose at Sids (he sharpens out of his garage) and at hockey Life.