Yesterday I installed Snow Leopard. Here is what I liked:
- Exposé in Dock
- Minimize to the same icon instead of adding extra icon to the Dock
- Loads and in general works faster
- Remembers language settings for each application. Now I can type in Russian in Skype, in Latvia in the web browser and in English in NetBeans without using language switch
What I did not like:
- Safari plugins lost
- huge icons in stacks with no way to make them smaller
- PHP 5.3 and no way to downgrade to 5.2.x
It took 1 hour 15 minutes to update my MacBook Pro. In general it was a good update.