With the recent news of UA's BOB meals on domestic business and European flights out of Dulles -- I've taken a good look at alternate mileage programs. With CO joining *A next year -- this would seem to be easiest transition. I'm a Premier Exec out of SFO and generally have not had too much difficulty getting upgrades to Asia/Europe provided I book them at least 6-10+ months out depending on the time of year. Are there any frequent flyers who can give some feedback about the OnePass program and how it rates in comparision to MP for upgrades/reward travel booking and of course the CO cabin/FA/Customer service experience?