My initial reaction was that I didn’t like some of the visual changes, but now that I have Leopard installed on my own system with my own workspace setup it’s pretty amazing. The intro video was out of control, just simply stunning.
Before installing Leopard I used SuperDuper! to backup all of my user files to an external drive. I performed a clean install, without printer drivers or extra languages in about 25 minutes. Once I was up and running I used the Migration Assistant to pull all of my applications and files from the backup. It went flawlessly, all of my applications and data are back in place. From start to finish this was the easiest clean install that I have ever done.
Spotlight: Could this be the end of Quicksilver for me? It very well might be. Spotlight has been vastly improved: it’s super quick and search results are actually instantaneous on my Core 2 Duo 2GHz 2GB RAM MacBook. If you have an older PowerPC PowerBook you may notice some lag as you try to type. I really think Leopard is the first step towards PowerPC’s death.
Safari 3: It’s fast. I’ve been using the public beta of Safari 3 and nightly builds of WebKit for the past few months, so the inclusion of Safari 3 with Leopard breathes some new life into the OS. The nightly WebKit builds often took quite a few bounces in the dock before it would launch, Safari 3 launches in 1 to 2 bounces.
Address Book & iCal: I’ve been using these two little apps a lot more often now that I’ve moved 2,500 miles away from home and have started “real life.” They feel lightweight, window borders are almost nonexistent in areas where they were wasting space before. iCal has some notable improvements that will be welcome in the workplace.
AirPort Menu: On Intel based Macs it now opens instantaneously, like it should.
Finder: Coverflow is a feature that I don’t see myself using. This isn’t saying that others wont find it useful as I’m sure someone will.
Stacks: I’m the type that doesn’t like Icons on the desktop unless they pertain to exactly what I’m doing at a certain time. The addition of Stacks in the Dock is a nice touch, now all of my downloads go there instead of all over my workspace.
Overall UI: Resizing application windows, especially FireFox seems smoother.. or is this just me?
The Bad
I’ve already ran into a few bugs. The Dock got all jumbled up at some point last night. The Finder icon was hovering behind the Firefox icon in the Dock. Files are not showing up on my desktop when they should be. I’m able to see them in Finder though. Spotlight somehow navigated itself off my screen after using Expose to show all windows. I could still perform searches and launch applications, I just couldn’t see what I was doing.
What happened to Notes synchronization with iPhone?
Conclusion
Overall I’m very happy with the upgrade. Although for novice users, I would recommend waiting until 10.5.1, I wouldn’t condemn anyone for rushing out and buying the upgrade right now. You’ll be very happy with what you get.