The giants look like they may have gotten worse in LF and while they fixed their problems at closer, the bull pen may actually be worse than last year due to attrition. And they really don't have much in the way of depth. They're a team as constructed are going to have a lot of trouble vs LHP, of which there is a lot in their Division. You could also make the argument the dodgers under performed due to their record setting injuries sustained last year. They had 28 players go on the DL including Kershaw for 2 months, and they still won 90 games.