Yeah, for movies a PVM is not the best choice. PVMs have basically zero post processing. No 3D comb filters, the pitch is often much finer on a TV. TVs have tons of features that make them better than PVMs for actual viewing of motion picture content. PVMs are designed to show you the most accurate version of the signal you are providing, nothing else.
But, not to brag or anything, I have more than one monitor in my house.