I agree. In particular:

1. Airdrop is great. 2. Full screen apps make me happy. (I only use one monitor, though.) 3. I love being able to group items by date last opened in multi-column view.

My biggest gripe: Why doesn't the finder automatically extend the width of the rightmost column to use up the remainder of the window? I'm always adjusting column widths to see long file names.

Yep Yep, same here. I was hating on the scrolling for the first couple of hours, but now I'm completely use to it and it works great.

I haven't hear anyone complain about Lion in my office or on a personal basis and the people I know would complain if they saw an issue.