We just watched the first movie yesterday. I'm not sure why anyone would suggest there is no improvement over the DVD version or report color errors. I found it to be of outstanding image and sound quality. Significantly better than the DVD version. I sit 12' away from a 8' wide 2.35 screen. I do my own video calibration as well. If you have a 'small'ish', in comparison to my set up display, you may not find it worth while. Sound quality is much better, regardless.