No, I am afraid it does not. It's view ports, as pointed out previously, are incredibly slow. Navigation in them is horrible (when compared to other editors or to 3D applications). Snapping (which is fairly essential) is terrible (as you pointed out). The visual quality of the view ports is equally poor. You cannot easily manipulate items in the left-side list (only one item there can be selected at a time, moved at a time, etc).

No, WED is far from adequate, imo.