I dont use PC, and I am currently checking out portable game "consoles" and wich games are coming out, before diving in to get one of those. The 3D Nes thing is mind blowing when used right. If it serves the game and so forth. And in that part of the review, you hit the sweet spot.
Otherwise yeah, if you're big on classic-era gameplay with a few modern, helpful additions, this should be right up your alley.