I have learned to adapt to changes, but if they're so stupid they actually slow me down while working, I'm going the straight hardliner route, because that's what's the only logical thing to do.
Also, the sheer existence of Launchpad already tells enough. The underlying problem isn't solved by just removing this icon from the Dock.
I'm not a troll or fanboy from the other camps - I own 3 expensive-as-hell maxed out Macs and am actively working with them - but I'm certainly nobody who just blindly applauses to anything Apple tries to sell us as "the future".
The under-the-hood improvements are pretty impressive, but they still won't solve the problems floating over them. If these features came to Snow Leopard I'd take them instantly.