[Crumple...]

Well... I thought it was mostly mediocre bordering crap, nbut it definitely got better towards the end. I got the concept of it, water being something so necessary for life bringing a horrible death, The Doctor walking away from dying humans, I got it but I didn't think it was executed very well. though I did like the Doctor walking away from them and initially was disappointed when he went back.
Adelaide shooting herself was good, well not good but I liked that it pulled the doctor out of his momentary delusion of Grandeur. Without rules even the Doctor is corrupt.

sadly, I thought the best part of the episode was the preview of the Christmas Special "The End of Time" How AMAZING does it look?! :D Donna, The Master, all back again. I knew they'd have to bring Donna back into a future episode.
Cannot wait, eeeee :D