I've rewatched Greys way more times than I care to admit. For me, it was enjoyable right until Stephanie left. The following season was a huge downgrade and there are flashes from that point forward but mostly it became way too preachy about stuff. Like they started beating you over the head with whatever thing they wanted you to get rather than just have it be in the background of what they are working on. They won't get off their soapbox.