I've read that the Mako vehicle from the first game is gone. Is this Hammerhead the only vehicle for ME2, or is there a replacement for the Mako in the base game (without extra DLC)? I have been avoiding videos to stay away from spoilers, so I'm not sure if any of them showed vehicles. Hopefully this Hammerhead is just an upgrade to a vehicle that's already in the game.
I wouldn't mind paying for DLC if it added something substantial to the game, and not just better equipment.