So... my big problem with Hound was the 'evil scientist with flexible ethics and no morals' cliche. Someone fix it please. Bluebell isn't really dead, she's actually back in the lab, living in the scientist's office and nibbling all the paperwork because the scientist (really can't remember her name I'm afraid) couldn't do something to harm the family pet. Mycroft fixes it so that Bluebell can go back to the little girl. Mycroft-y 'I see no glowing rabbits here but by the way your fairy rabbit is back in it's cage nibbling carrot' please! Maybe Mycroft is secretly an animal lover. Maybe he and Sherlock had rabbits or guinea pigs when they were little.

Unrealistic is fine, just avoid any evil scientist tropes (if we want to talk about unrealistic I want to know what enormous cock-up let a glowing rabbit leave without anyone noticing in the first please) I just want Bluebell back home :)