Wow someone actually said 60fps is too gamey. People actually buy into that PR "cinematic 30fps" bullshit. Absolutely unbelievable.
I think he/she means that it feels unnatural. To some degree and depending on the game I can agree that 60 instead of 30 can feel unnaturally smooth and "wonky", but I'm going to shoot that statement down at the same time. 60fps is crisper in motion and in turn more realistic in that way alone. Having a sharp image in motion is gold because it's more like real life. Using strobelighting while playing games at 120fps for example is simply amazing.