I have been using mine now for about 10 days or so, and love it, takes a while getting used to all the switches etc again, but the overall feel is that it's super smooth, and unbelievably light!
So much lighter than the TM Warthog, that I'm going to take this back to Iraq with me next week.
Only small issue I have right now is that when I throttle back, it's conflicting with one of the zooms, so I'm trying to figure out the issue.