Well, true the alpha model looks a bit unpolished. I'm so glad the final model has no clipping(oh, except for when moving), no missing textures (well, except for the area around the upper teeth), has quality movement (except when walking, fighting, dancing... most of the animations besides sitting still are broken somehow).
If we don't like the direction the model has taken because it's a bad bugged model, I say people have a right to complain. If you like it... why are you in this thread? I don't even see you saying you like the current model, you're just telling people they should stop complaining... ok...