Just a few things I've noticed that bug me a bit. Perhaps they could be fixed/changed?
1) On IT, when you turned your head, your eyes would move to look as well. For example, if your character was looking at their back, their eyes would swivel around to the corners, making it seem like they're actually looking, not just moving their head. FH doesn't do that.
2) Inner ear colours. You can't change them. And it makes me want to argh. D: 'Realistic' is all very well and good, but I want to see some pink and black and neon ears.
3) Group chat. For whatever reason, it tends to appear in chatboxes, with bright green text and no names. It's really distracting, and defeats the purpose of private group roleplays.
So yeah. My 2 cents. *Too lazy to make a good conclusion*