I dread going into apple for repairs, I haven't yet got a positive experience. My mbp 17" is experiencing an increasingly worst uneven lighting problem towards the bottom 1/5th of the screen. It is getting brighter and brighter over time. Originaily, it was alright. But now It has gotten to a point I don't use the bottom part for any graphic/color important related work. I tried moving the screen angle, if the bottom part is reasonable, the top part becomes too dark. If I bring it in for repairs, how long can I expect the repairs to be if they would even do a repair? Would pro care help to speed things up these days? (I had pro care before and it did nothing).