Hello, I'm intrested in buying a MPB next summer. It looked like the perfect Mac until I started reading the common issues it may suffer. After reading about a screen that can't display the colors they advertise, about faulty batteries, dead pixels, black lines on the screen, a rotten Safari that can mess up whenever there's a flash or a java script, also that they run really hot, that they can't make good use of their 512mb video card, and I also saw people who returned it at least 5 times. For a laptop that's $2.500, Apple should be ashamed. Are these issues things of the past, or the lastest MBP's are still mediocre? Is this a yay or a nay? Thank you.