What a tour de force performance from Tatiana Maslany. The characters are extremely memorable from this show -- and basically all played by one actor! It fell apart a bit in of logic in the last season, which is the only thing that prevents the full five stars, but overall ended well.

A really great concept that got weighed down by adding so many plot threads that it couldn't keep them straight. The series was built on the back of lead actress of most of the characters, Tatiana Maislany, and she hasn't shown up in enough stuff since then given how immensely talented she is.

With an incredible (and Emmy winning) performance from Tatiana Maslany, Orphan Black follows several clones who find each other and begin unraveling the truth behind the organization that created them. Full of crazy twists and turns, Orphan Black is unlike any show I've every watched. And truly, enough cannot be said about Maslany's performance, as she portrays upwards of 15 characters over the course of the show, all with distinct personalities and mannerisms.

Orphan Black does unfortunately fall off towards the last season, but the first few are some incredibly underrated TV. I don't think anyone will come close to replicating Tatiana Maslany's performance in the show for quite a long time. It's amazing how a scene can feel so full and lively before you realize that she is playing every person in that room.