I mean, in general, does new paint look significantly better than old? I just finished painting a bathroom after doing a drywall patch after adding a fan and switch. I still have a second bathroom with the same old paint. The new color is pretty close to the old color. The old was semi-gloss. The new is pearl. The new bathroom looks so much better than the other (second) bathroom that I am tempted to paint the other one too. I can't put my finger on why the recently painted room looks better. Maybe its the shade of color. Maybe the old paint has lost its sheen. Maybe its my imagination.