I hope that it's better than most of season 4 and all of season 5 so far.
Especially now that Michael placed Walter's original memories back into his scrambled brain.
Which is one of my two huge problems with what the show has become.
You don't watch characters grow for three years just to have them thrown to the side and forgotten. That's just stupid.
Then the Observers make no sense. No matter how many times people try to explain why they invaded it doesn't make sense. Why invade now? Why invade just to pollute the world even faster? If they can see every possible outcome like Peter did when he became one of them, then why haven't they caught our team? Why are there no females? And we will clearly not be getting those answers tonight.