The first part of the episode look really boring and not promising, some probe crashing into the city and Zelenka and McKay yelling each other.. and then people start acting weird - again.. that have happened before and again, the team is only one looking normal and we hear some familiar voice in the dark - until we learn that it is just another "fake" Atlantis and they are made by replicators and Elizabeth is there. So, all together, looking like on old days, trying to get away from falling city - too cliche.
But it gets better. They got something important with them and call real their to have a meeting - McKay's together were great. But again, nothing lasts forever and... SO, maybe too cliche and already done storyline but there was something.. and it was so great to see Elizabeth again.