To me it was also a huge disappointment. I had the N810 and it was amazing, I still have it. I wish I could get a new board for it. But the N900 was all cheap plastic, no metal like the 810, the magnets fell out all the time, the software was janky, and several promised features never arrived. It could have been awesome, but Nokia had already been distracted in their 5 device plan that the N900 was part of. We never got the follow up and Maemo was abandoned.