Windows Vista had "months of study, planning, development and testing" too. Never underestimate the power of first-impressions and the out-of-box experience. Even a few seconds use can expose the folly of something overlooked during those months or even years of development. Been there, dealt with that-- with Nokia devices included.
They're maemo and MeeGo... "Meamo!" sounds like what Zorro would say to catherine zeta jones... after she slaps him for looking at her dirtily...