As a lifelong arcade Robotron player, to me there's nothing more satisfying than rounding up an entire level worth of grunts, standing to one side of the screen, then just tearing into that blob of indistinguishable figures. Yeah, they overlap into a terrible mess, but it's great.
As a gamer and a developer, I'm stunned by the quality of these ChampGames titles. Spectacular. If only life could have been this good when Atari released Pac-Man.