I think I would of enjoyed this Episode more if we didn't have that annoying Adam thing going on as a side plot. I know it's really meant to show that not everyone can handle going through time with the Doctor and being an assistant or a time travelling pal is something that isn't just a thing anyone can do, but he's really annoying and he's so stupid!
I know he is kinda vital to the plot at the end but the general plot wasn't that good so without him there, there would have to be a change of plot which would of been good. My logic never fails me :P
Level 500- anyone else think that lift got them up very quick? wouldn't you be sick? and what a freaking giant space station to have a level 500.