Warner has been dicking my store around about this in the past month or so. For some reason, the people we buy our Warner stuff from is different from our regular supplier, so the Warner stuff is arriving separately -- and often days after street date. On top of that, we're only getting very limited copies of each title, which are actually pretty popular, so not only did we not get The Hangover Part II until a day or two after it was supposed to come out, we only carry about 18 or so copies between Blu Ray and DVD.
This friction is pissing my store off, and it's pissing our customers off. Warner, I love you, but please stop trying to screw your customers with this petty bullshit.