I got mildew today, even though it seems pretty much of a dupe for MACs humid.

Anyway, I've just had a play with it and I'm really impressed. Its so highly pigmented and soft and smooth to apply. Its blended really well, even though I'm a true makeup application novice.

When I use Humid I really have to layer it up for the colour to show through.

From this I'd say that the UD shadows are really high quality. I have read that since MAC was taken over, the quality of their products has gone less "pro" and I never thought it was true, until now.