People are harsh in the prior reviews. The pilot was ok for a medical show. The medical pieces were well researched, Sophia Bush is great and so is Jason Isaacs. The situation is a little unbelievable but the tension between them seems real.. The diversity in the cast is nice to see and it's a lot more realistic than Grey's which I had to stop watching years ago. I based my rating on what I think it could be with a bit of time.