How Fringe will really end remains something that we can only speculate about.

If it wasn’t clear before that Fringe is approaching its endgame, it definitely is now.

John Noble is always exceptional in this role, but this episode gives him a great chance to display his range.

It’s strange to think that merely five episodes of Fringe remain, let’s hope they’re all as strong as this.

How Olivia processes what she’s just learned has the potential to be very interesting, and how Walter takes the news will undoubtedly be fascinating.

It’s hard not to feel that everything is building to the moment where we see Peter’s new Observer powers for the first time.