A little random at the start, but falls into a solid story for the second half. Handles a sensitive issue exactly how it should be handled, as not a big deal at all to the people that care. Oh, you're Rachel now? Cool, so about that cartoon you made...
The portrayal of trans characters in the media usually ranges from punchline to a joke, existing only to make straight characters uncomfortable, offensive stereotypes, or flopping into the other ditch of overly perfect people who fully explain their reasons for transition for your sympathy. This was just Rachel, and she's happy now. End of. She doesn't need to justify herself. On with the show.
As a trans woman, I couldn't have asked for more. This was perfect.