That is one of lives great challenges, I tend to go with too little.
Now only the white girl remains (something tells me she's a fusion). Isn't that the most fun villain ever "Hey guess it's depresso the super villain who bums you out".
Does seem about right that a blue diamond is the one with a cold heart, and yellow actually had a wee bit of sympathy in the episode, and what happened to the giraffe neck? I can see the next arc being a light invasion that they gems win for the most part, but not able to protect everyone. Yah think that knowledge will be coming to them rather soon cause they are bound to try and reactivate it or something.
Suprised Steven or Greg didn't try to grab one.