"Call the Midwife"- would be my top recommendation. I'm not sure exactly what I expected, but liking this show was a surprise. The characters development is excellent, and I became quite attached. It covers a lot of the issues women faced in the mid-20th Century, many of which are still relevant today. This show is at times heart warming and heart wrenching.
Ken Burns' "Prohibition", and "The West" are both pretty fascinating documentaries. I binged them both multiple times. Somehow, I just could not get into the Ken Burns War documentaries.
Haven- I'm still not sure exactly how I feel about the ending of this series, but overall I did enjoy the individual episodes and storylines.
The Good Witch-The best way I can describe this series is "feel good fluff". Still, it was quite charming nonetheless.
The 4400 is pretty enjoyable if you are into sci-fi dramas.