I bought Macbook Air 1 month before, since then I am in love with it. It never hangs like my previous windows laptops.
Battery Backup is around 10 hours, and more important is it gets fully charged in just one hour.
The main feature of macbook air which makes it different from others is its light weight. It is so light and hence so easy to carry anywhere.
It has sizzling looks and Apple’s logo looks awesome on the back.
Service support is awesome, if you are facing any issue just contact Apple on their website and they will be more than happy to help you. Also there are many modes of contact like: Chat, Call, Email. They will themselves call you and help you to resolve your problem asap.
The webcam is also very good. The only issue with macbooks is they have small size screen. But you get used to it very soon. I have the 13 inches model which is the best among all other models of macbook air because 11 inches model is too small and 15 inches model is too costly.
So, overall its a total worth for money.