I tend to agree heartily. But the comparatively cheap price is what keeps me interested.
My main beef with the AR is the fact that it doesn't have a folding stock. IMO, the only tactical rifles without a folding stock (except those with a serious emphasis on precision) should be bullpups. I just hate all that wasted space.
The charging handle is another thing that I'm not a real fan of. I think it should be near the front of the forend (ambidextrous of course!) and be pulled with your non trigger hand.
Safeties, mag release, and bolt catch/release should be like an average pistol. Ambi thumb safety, Ambi mag release (a "lever" kinda like HK pistols have), and ambi bolt catch similar to pistols.