I missed the season premiere this year and never watched it online either. I set up my DVR to set up all of the episodes since then but I hadn't watched them yet. I wasn't really sure I wanted to. Last season ended kinda wonky and then missing the premiere, well I just wasn't sure.
Well, I finally got caught up today and I remembered why I loved this show so much. It is just GOOD. It's like ER (which I loved for a long time) with less blood & gore and a TON more emotions and lovey dovey stuff :) I love it!