My MY sucks. Like typing on wet newspapers.
Once you get used to it, it's like typing on a cloud of silicone implants.
Seriously, MY is one of the best switches I've used. It takes awhile to appreciate it, though. After two days, I wanted to throw it in, but I figured I should give it at least a week. After a week, I wasn't sure if I loved it or hated it. Now, I think it's one of the best switches, especially for touch typing: extremely fast and fluid, like your fingers are dancing on a hundred little trampolines.
MY might be the most easily-dismissed, least appreciated switch. But it suits me great.