Great casting and acting.
However, because it was a who done it and a mini series, it dragged on with a lot of mind numbing empty filler. There were so many times, I just wanted to turn it off and walk away. But I stayed and binged watched it anyway. I just had to distract myself with other things while watching. I think there were a few times, my eyes glazed over. Also the comedy and sibling rivalry, kept me sane during the entire movie as well.
I never guessed the correct person and when it came together, the payout wasn't that great.
I did appreciate the lack of swearing, nudity and love making scenes.
So because of that, I gave the movie mini series a 2/5 stars. I wish it were a movie instead, with better flow and cohesive ness. More depth and substance and less filler and fluff.