Hey, I like smooth running game. A like a good looking one. But one of my favourite games is Mass Effect, with all its technical faults. Its texture pop in, uneven framerate. I love the film grain and I doubt it would look better to me in 1080.
It's all about the game. The content. The style. Look at Destiny, the game deliberately runs at 30, doesn't it? And it's better for it. Works well with the gameplay. How about Dark Souls? People have a special shelf in their life for those games despite the less than stellar framerate.
For me, it's simple, it's all about the enjoyment I get playing the game. I will never buy/not buy a game based on resolution and framerate. To be fair, I only own one of the two current gen consoles. So maybe my opinion doesn't hold as much weight.