I have been using mine for almost two years now. Before that I have run through two HP and one Acer laptop. And I must say that this is the best I have had!
It boots faster, it doesn't crash, the system never dozes off into the "hung" mode.
The backlit keyboard is very useful on long haul flights and on the road.
It is easier to navigate across screens and programmes.
In general, aesthetics of it are pleasing!
The machine is built to last: the battery runs longer than anything I had in the past, it doesn't get hot, and it makes no noise.
The spotlight function isn't too bright, though!
And yes, its more expensive. But I feel this is better than having to buy a cheaper one every two years. So, if money isn't a constraining criteria, then do! But I agree with what someone said: we don't use it fully! I use it to read, email, surf, skype, write, excel, photos and occasionally drawing purpose. But you can get this on most laptops these days!