5300cs said:
Well, the jump from 10.0 to 10.1 was big, the jump from 10.1 to 10.2 was really big, and 10.2 to 10.3 was like a whole new OS. So far 10.3 to 10.4 has been like "uhhhh, is that it?"
I think it depends on what you expect, and also on what you use. If you use them, Spotlight, Dashboard, Automator, the upgrade to Safari/iCal/Mail/iSync and the upgrade to XCode together definitely qualify as a major release in my mind. I have never heard of a Service Pack for any OS that delivered something like Spotlight or XCode 2.....
If you don't use any of them, then totally agreed, this upgrade is a non-event.
But that's like saying Windows 95 was not a significant upgrade from Windows 3.1 because you "only run command line."

Whether it's a good direction or not, the bundling of these applications and their evolution is what constitutes the major focus of Apple's OS development... so if you ignore them, then I think your answer is pre-determined as to whether it is a "big upgrade."
From the OP...Win98 to WinME? Give me a break! If that was my last experience of an operating system upgrade, I think they could've just changed the box and I would consider it a better upgrade.

Win2k and XP are nice, but ME was the biggest pile of steaming.... that I have ever seen. It was like the Star Trek V of operating systems.