My BHX overnight went fine, the security was as always:
A bit grumpy but not unfriendly, my briefcase was searched after I had agreed to it, and aside from looking into the case of my spareglasses nothing special was done.
I forgot to buy toy soldiers, so there were no complaints.
So aside from the utter senslesness of having to put liquids into a plastic bag, there's nothing to complain about for me.