Yes, I'm happy. I was happy with 2.0.1. As far as Flash goes, it's still coming. People are just so impatient.
Since everyone seems to forgot, here is what comes with 2.1:
http://support.vzw.com/pdf/system_update/moto_droid.pdf
It isn't impatience. People replace their phones every year or two... most of us more frquently. The phone was advertised to have Flash support and a promise of end of Q1 was given for it. Today is the last day of Q1, and it's not here. I don't want to wait until Im ready for a new phone to get Flash support for the Droid. It's really not all that complex of an issue. I don't like it when promises aren't kept. Espeically when my money is involved.
Lack of 3 home screens bugs the piss out of me, but it's not anything they've ever promised. Live wallpapers are also not an issue for me, so I'd have rather they worked on the former than the latter. Rotating desktop as well. The other aspects of this update are great. I think I'm going to wait for a DroidMod release of it though.