Okay. I think I'm finally calm enough to post. I really did not like the season finale. I like the very dark humour on the show, but this episode crossed the line, especially using the cliches.
The dead mother, the jumping in front of the train, the "gifts" of ribs, the German mother, all of it... It was an engrossing episode for the first 20 minutes, but then it when cliche, even using one of hte few nationalities that you can safely link to evil without violent outbursts (Germany) rather than taking a new tact... say... Wales... Canada... Norway...
The corpse has gone from being dark humour to just cliche. Same with the train jumping.
So, I give the first third a 7/10, and the last two thirds a 3/10.