I am having 2 problems so far after receiving my Late 2013 15 inch rMBP. The first is that it often makes a cracking noise when I'm typing on it or apply any amount of pressure whatsoever. The unibody feels much weaker than my 2010 model so maybe this is the case with all of the newer MBPs? Or maybe once it's broken in, this won't happen anymore or atleast not as often? My second problem is that when I go to sleep, I don't shut my computer down. I rather close it and expect it to do what my 2010 MBP does (resume where I left off when I wake up and open it). But what happens is my MBP tries to restart while it's shut. It wakes me up numorous times during the night with the apple ding you hear while starting up your computer. And my computer is always hot when I wake up as if it hasn't stopped running. So, are these problems normal for the newer MBPs? If so, will they eventually work themselves out? Or do I have a defective unit? Thanks for any help.