Almost two years in use and working as good as new. Just thought I'd say...
O.K... So I just bought this mouse. But I still gotta say... AWESOME!
I've used quite a few other mouses (no I don't mean mice :P) including the likes of razer, but this is in a league of it's own... for its price.
I don't see an issue with 'positive feedback' from the scroll-wheel... It clicks as it turns, offering a little resistance in notches, but doesn't make an annoying/loud sound. That's just the way it should be. If you're buying a gaming mouse, you've evidently already got some sensitivity in your fingers (or are about to practice and get some) so too much of positive feedback from the good ol' weapon wheel would cause quite a bit of strain.
I'll be sure to update this post if I can find anything bad to say about this mouse... I was a bit hesitant to buy it since it didn't have a side-to-side tilt wheel, but hey... Tilt-wheels are no good for gaming (you could accidentally/annoyingly tilt the wheel), plus you have other buttons on the mouse to assign to sideways scrolling movement.
Sorry folks, but this is my first firm 5/5 on amazon.
Seriously, this pwns.