I like Safari better than anything I've used, and I've used them all. I think the implementation for tabbed browsing is über-l337, and I love the speed. I know everybody says Camino is just as fast, but it always seems to me that Camino is slower.
I know people have issues with the caching, but for some reason, I've never had any such trouble.
AutoFill doesn't work the way it should. A lot of times, I'll be on a web page with forms, and Safari tells me there's nothing to fill in when I click on the AutoFill button. I give up and type my name into the first field, and only THEN does it decide it wants to fill in the blanks. It's like the guy in the video says, "it's more about tricking the Mac into doing what you want." 🙄
I also like the address bar. I have all of my morning websites up there in a folder that I set to auto-tabbing. One click and all of my morning websites spring up! Then I have my work folder and my school folder, and then a few odd links. It's the same as in Camino or IE, but it looks good and I like the auto-tabbing.
Edit: I found my new sig. Of course it's arrogant!