I've loved my MBA from day 1. No complaints, aside from the space bar breaking, but that was quickly fixed. No issues with fans. Noticed it ran a little warm, but nothing extreme. But it was winter!! It was cold outside. Heck, I probably welcomed the added warmth from my MBA. But now that it's 90+ degrees outside(we're having a heat wave in NYC), I am sweating bullets using this machine in my lap. I want to love you, MBA. I just don't want 3rd degree burns from you.