The only issue I've ever had was buying a fully upgraded(I ordered the best of everything, including anti-glare display & 1TB hard drive) 15" MBP & the thing is a brick. I knew it when I bought but I felt all the features would outweigh the heft issue...NOT!!!! My solution...I have since bought an 11" MBA for my travels & I connected the MBP to a Thunderbolt Display, wireless keyboard & Magic Mouse & use it as a desktop. Win/Win