Recently smashed my macbook screen, got it repaired by a company and received it back today, there is a shaded bar going across the top of the screen, and the colour just seems a bit off (slightly grainy or something). Please have a look at the pic and tell me what you think.. I'm not sure whether to waste my time going back to them or not. I made it clear that I wanted a screen of identical or better quality.. What do you think?