I was really excited about watching it, but then it turned out to be a pretty lame episode. I'm glad Donna's gone though, she's the most irritating, Rose comes in second, and then Jack. Didn't really like any of them. Martha was awesome though and she was hardly in it! Urglsticks. Quite frankly, it wasn't as epic as it should've been.
Oh, and I really doubt that the lady from the library will be his next companion seeing as she said he was in his very early days.