I've played both matches on Deathmatch. I definitely prefer the Facility personally. The Flooded Ruins are cool, but I got owned there. I think it was more to do with going against like 2 lvl 60s and the rest 40-50s lol.
Sad to say its going to be a few days before these maps are being played as much as the others. Quick tip: Choose DLC in Matchamking, and When its searching for people, if it goes from Finding Close game to Searching for Any game, back out, and start the matchmaking over. Even though i did that though it didnt "always" work, but like arne said you'll still have a chance of getting the old maps . I have a feeling getting to play these maps will be annoying.
I put the DLC option on for matchmaking and played 3 deathmatches. The first two maps for voting were two older maps, the second game was between Flooded Ruins and an older map, the third game was between the two new maps. So even if everyone picks DLC for matchmaking its probably just random when the new maps come up for a vote.
Lol I won't have a chance to play for a while.. I am completely addicted to Heavy Rain. (on my 3rd playthrough). The game is great. Once I'm done with this, though, I will get right back to Uncharted 2 on multiplayer!
Heavy Rain.... The most depressing yet amazing game you'll ever play.
When I'm by my self, I find players so fast(like instant). But when I'm with my friends, it takes forever... what's up with that? They have a slow connection, slow syncing with server? Oh, and for being on topic, I love the flooded ruins. Atmosphere is awesome!