That's not as bad as it could be.
Two days back, I was in the middle of a two hour AV game and am main-healing in Drek'Thar (I am the only priest and had, as said above, spent 2 hours trying to get there), but of course I get DC'd when he is at about 25%.... Great I think, I'll just log back in before anything happens too bad. After all, we have some druids set in place to back up heal. So I log back in and pow, 250 person queue. I growl with frustration as I minimize to go browse the internet. When I finally do get back in some 15-20 minutes later, I find my two hours were in vain as I have no new AV mark (which sucks cause this morning I'm one AV mark shy of my new gloves.... GJ Blizz).
Last night, however, I was trying to RP with a friend and got disconnected and put in 200+ person queues each time. By the time I finally get on, she of course needs to get off now, so that was also quite annoying.
Queues suck. Having to go through them every hour is much worst though, I assure you.