The thing that has most surprised me is Lovren's performances. I thought he was a good defender at S'ton, prone to huge brain farts but overall decent.
But he has been awful this season and he doesn't have the excuse of some of the other players of being young and unfamiliar with the league. I know it takes a while for CBs to build a rapport but he's been with Liverpool for 3 months now and has played most of that time with Skrtel, you'd expect to have seen some improvement in their understanding but it doesn't look like it so far.
Edit - wrong thread!