ST2 may not be perfect, but it's had a damn good effort put in to it to feel like a good Mac app. I had a niggly suggestion regarding menus during the beta and IIRC it was implemented and released within a few days.
Scrolling in ST2 isn't right. It doesn't do the rubber-band thing when you scroll to the end. It doesn't have the right resistance to scrolling horizontally when you mean to scroll vertically (it's hard to two-finger scroll perfectly vertically).
