This is not the kind of show that you can allow yourself to be distracted.
I have to admit I floundered a bit understanding this episode. I had forgotten what had happened in the last episode so it took me awhile to actually understand what was going on.
But otherwise the episode was really good and a good start to the season. I expect that it will get better now that the writers don't have to explain what happened before.
I really like the scene's with Walter and Peter. Those two actors play off each other so well that they almost steal the show.
Can't wait for the next episode.