I'm in the same boat. While I really enjoyed watching the new episode each time on Friday and think the show is amazing, I can't help but also feel a bit dissapointed at the same time. Each episode pretty much had a little nugget if information or mystery to keep it interesting and the 'revelation' at the end was also alright giving some background into what the monsters are. They also dragged things out way too much with the main plotlines of the season.

It's going to be a long time before the 4th season is released but I'm looking forward to see what they come up with on the new "Guy In Yellow" plotline.