A solid intro to this new story and new companion. I really enjoy the way it starts in greyscale, mimicking the way Alice sees the world and her depression, and the colour crashing in along with the Doctor and the rainbow dog. It's a fairly simple and basic story, quickly wrapped up, but it's got good heart to it. I immediately like Alice, she's relatable. I felt that most of the jokes didn't really work for me. I'm intrigued by the Time Lord in the doorway and excited to continue this story.