I wonder if they really did get the hinge right. The reason I ask is that I just replaced the wife's laptop because the hinges were stiff enough to beak the case around them (after years of use.) That was an economy model that we purchased off lease so it didn't sting too badly. The housing on my Y50 is cracked around the hinges. I need to open it up to clean out the dust but I'm afraid to do so.
My wife's laptop was replaced with an Acer. If I were to replace mine today it would probably be with a Dell XPS 15. Only time will tell if these are any better.