I was disappointed about the DLCs they seem more like survivor mode than a story about the characters. Hopefully they could try their hand at a prequel story in the future as then you get to see Sevastopol in all its pre-terror "glory".
Plus I would I love to see an Alien campaign or something, I haven't played a decent Alien character since AVP2, the 2010 version had you walk and run like a dog alien and so did A:CM, I prefer to play them as the 8ft+ bipedal monster that was depicted in Alien, Aliens and Isolation. In AVP2 you could decide your stance through the crouch button, so it was cool. I know its a minor thing to some but meh, I like to be taller than my prey, and not be level with their crotch