I figured I'd throw this out there. I'm making my way through the user reviews thread and I see most people seem to like this band. Anyway I went and purchased one on release day. Was in a hurry and brought it with me, because I was gone the whole weekend. Finally got to open it and try to play with it and mine does not charge. It will come on after hours of being on charger, but once you unplug that's it. Returned it today and they put me down for a pre-order. So anyway my question is all of you who have reviewed it so far, now that it's been on for a few days and you've had a weekend with it. Would you still purchase this or recommend waiting?