Jut finished S4 of Fringe

Is there to be a Season 5? They've sure set one up.

So that was a little strange. I enjoyed it, but I was also continually thrown by ( spoiler )

It was doing my head in!

I can see the fun in it and it's very clever in that it allowed the writers to ( spoiler )

I do wish that ( spoiler )

Anyway, ended up enjoying S4 despite my whining. :P