Here’s my mini review. This is only after a few hours of use on the MacBook Pro and our household iMac .

1. eye candy, pure and simple. there isn’t ONE new function I really need, but it all look sweet.

2. slow baby, slow. one of the things I loved about my macbook vs. my sony vaio (PC) laptop was how fast the macbook boots. well my friend, leopard is a pig, at least on my machine, and I’ve got 4 gig of ram. maybe things will improve? but so far, my mac seems to be starting very window-esque. this might not be a big deal on a desktop machine, but in a laptop its critical. (There is a thread here about this – so I guess, just like with a windows box, I now have to start hacking my way through a NEW OS so that the machine runs properly. Hmmm, deja vu.)

3. is there a revert button on this thing?

If want you really want are a bunch of new effects in PhotoBooth, parental controls (probably easily side stepped), a different way to share machines and do backups (apple claims easier) and more things swooshing across the screen, then this is for you.