This is great news! I have to say I'm slightly disappointed as it's only 13 eps and is the last season, but the way the stations gurn for ratings it could easily have been dropped.
I sincerely hope they take up the future storyline, or at least get Georgina Haig involved in season 5 as she was unbelievably hot.
I think it won't build up to that tbh, I think they'll lay the foundations upto the point of being frozen in amber and then the 2036 episode happens. We've still got Olivia to get up the dove, etta to be born and the observers to change tactics and turn on them, also the Mr. X who's supposed to kill Olivia...and finally Bell who clearly did something too as Walter referred as much in the future episode, leaving him behind and only taking his hand.
All that in 13 episodes, I hope we do not get any silly filler episodes and its 13 story arc eps.
When the future episode aired i was "oh ****, they aren't going to pull a Dollhouse on us are they?"
Very good finale!
Tied up many loose ends, and left plenty open for next season. Some of the BS explanations did grate me a little bit though, but I was able to get past them.
The link that led Walter to that place was a pretty lame connection and highly improbable after all those years but heyho its Fringe!