Tessa Ferrer and Jerrika Hinton....REALLY?

Two of the worst characters/actresses from Grey's in this movie? So this looks like a total departure from the originals, unlike what was said originally about this movie that it was supposed to be the beginning, like how she first met up with Josh and Lorraine (son and mother) The originals were so good, I hope this installment doesn't disappoint. The original story line was just that good.