Welp if you guys haven't given the 2 new DLC maps a go yet after playing them exclusively last night for a couple of hours I personally give them a hearty thumbs up!
Apart from a glitch on Hanger to where it was impossible to defuse one of the S&D points, it's a totally fun layout. There are effectively 3 different levels; the loooong main hangar floor, a lower access level with several access ladders/stairs and 4 or so elevated platforms (sniping perches).
Cruiser recreates the tight corridors and set pieces of the Casandra SP act. Be wary of deadly choke points and some cool/distracting computer hologram effects. Get ready to get shot gunned to the face a lot on this one as well. If you've been looking for a good map for Breacher kills, look no further