I did a clean install of SL, then installed iLife, then Lion. Then, I migrated my other programs, files and settings. I'm having some issues.
My wi-fi disconnects at random times. I've never had this problem before.
I can't always access my dock. Sometimes I can just move my mouse to it, and it appears. At other times I need to "swipe" to a different screen (like to my desktop) before I can get to my dock. I want the dock available at any time, regardless of what program I'm in. The dock is a great tool for many people to rely upon - and it's not acting right.
Safari memory leakage is crazy. 1GB to 1.5GB after running it for an hour or so. It just doesn't release memory. So, I have to re-boot to get my memory back. Not good.
The bootup seems low. That could just be my imagination, however. I would just expect it to be faster and not have about 3 different screens from the time I push the button to the time I see my desktop. (different shades of gray, the login screen, etc)
I don't like opening Word and seeing the same document that I was previously working on. Yeah, sometimes it is nice. But, sometimes it just means I have to close it & then go get the one I want. What if someone is with you when you open Word and you were working on sensitive or confidential material?
I'll attempt a fully-clean (USB key) install of Lion soon I think.
Flash doesn't work with the cursor/mouse in all situations. Even using tab & the space bar won't get this problem solved. Adobe already knows this.
I love the swiping from one program to the next. Great job. I do miss the "save as" - which is what we're all familiar with. Maybe I should have waited until 7.1. But, I was eager to try Lion and I figured with all of the testing that there would be fewer problems. The Safari memory leakage issue is definitely a problem for many.