No reason to talk like that just because you don't agree. I find that kind of rude, tbh.
In my opinion, when you have a half-scale statue, it has a whole different presence compared to smaller scale statues. This different presence entails a more life-like quality. This, in my view, leads to the statues being evaluated and perceived in a slightly different way. It can be summed up basically like this: "Who's that little fella' over in the corner?" That would be a reaction I wouldn't find unlikely when observing a collection.
I'm not bashing 1/2 statues. I love a lot of them. But a little old man just makes it a bit harder to swallow.