IGN:
The episode began where Grimm Season 4 Episode 1 left off, with Captain Renard apparently dead and Sasha Roiz fans everywhere in tears. Enter Louise Lombard!
Elizabeth LaSalle is, I think, the Hexenbiest we've always wanted. Renard's mother has been on my wish list for characters I wanted to appear on Grimm, and she doesn't disappoint. She was awesome as she froze all the doctors (even those out in the corridor) and broke out that two-headed snake! Some of the best Grimm quotes from this episode were said by or about her:
Sean Renard: Detectives Burkhardt and Griffin, this is Elizabeth LaSalle. My mother.
Hank Griffin: [surprised] Oh.
Nick Burkhardt: Hi.
Sean Renard: ...She's had a little work done.
The new adventures of Sam and Bucky are now available in a convenient, take home package.
Secrets of the Neanderthals Review: The Netflix documentary unearths some new discoveries about the Neanderthals, who disappeared off the face of Earth.
Clearly, this is the best way to watch this epic "Star Wars" show.
I don't really know what they did to Nick but sooner or later they will fix whatever is wrong, they always do. What they need to do is be honest with Wu...it isn't fair to him to let him go on thinking that he's going out of his mind.