I have one
I bought 2, one for a friend with extreme hand problems and one for me to maybe extend its capabilities for the friend, if it worked out. It's slightly irritating, it kept wanting me to re-sync my gestures. My friend had problems using ti also. In the end its a bit too limite. It does work to pause videos from the lounge though.
Myo didn't live up to the potential as optimistically predicted by its Kickstarter campaign. I've not had a great run with Kickstarter projects, at least this one delivered.