Depends - how many times have they repaired your computer?I went to the Apple store today to let them look at the trackpad on my MBP retina. They said they cant replace only the trackpad, but they can replace the whole bottom half of the computer. I am also having an issue with Image Retention on the retina display, where my tabs from chrome will faintly be on my desktop. When I was there today I didn't mention the image retention although I did mention a dead pixel in the middle of the screen.
Do you think they would just give me a new MBPr at this point?
I had my MBP replaced on the third time (1. Logic board failure 2. Display failure 3. Another logic board failure)