I have one myself. It still works great, but compared with any modern ultrabook or whatever they call them it's got huge bezels and a pretty bad screen. All the rest is fine.
Yeah the screen is meh and the bezel ....well so 2000, but you have to consider this...
I got the 11 inches for portability , so most of the time at home I have a screen (as most users) so the built in remains closed in closed lid mode....keyboard and mouse attached.
So when on the go the screen is fine, sure the 12 inches MacBook would be better for the screen, but i'd lose ports and speed as the air is just faster.
So it all depends on your use scenario, it is hard to say this is better than that, so I found stupid the comment saying that the Air suck (it might suck for his use scenario, but that does not mean the product is not worthy).