I will post here what I posted on another forum. For the people that have watched the Cubs this season, they will understand why this is accurate.
The Dodgers will be the toughest team the Cubs face in the postseason. I'm pretty confident in saying that because they're the one team that can exploit the Cubs' biggest weakness -- breaking ball pitches. The Cubs were 25th in the regular season at hitting those balls, and the Giants somewhat used that to their favor last series. Fortunately they had a bad enough Bullpen that the Cubs hitters were able to exploit and get out of that series with a victory. That won't be the case here. The Dodgers have a wide array of bullpen pitchers which some could argue make up the best bullpen in the entire NL (they certainly were in the regular season). Couple that with breaking ball specialists Urias and Hill, and the Cubs are going to have a tough time scoring.
I haven't even mentioned Kershaw yet who has had his struggles in October. But that doesn't mean he can't turn it up and take a game over. We don't know how many games he'll pitch in this series but it could be as much as three. At minimum it'll be 2. So those games alone will be tough.
Basically it comes down to this. Can the Cubs hit those breaking ball pitches? If so they will win this series in probably 5 or 6. If they can't, then you're looking at a loss. It's really that simple. The series is pretty close overall. 1 or 2 runs may decide games just like the Giants series. The biggest advantage the Cubs have against the Dodgers are Jon Lester and Mike Montgomery. That's not saying Hendricks, Arrieta or Lackey can't do a good job against their lineup, but those two lefties pose a lot of problems for their lineup. Aside from maybe Carlos Ruiz and a couple of other guys, they really do not hitting lefties well at all. So those games will be the games the Cubs HAVE to win if they want to advance to the World Series.
That's basically my two cents on this series.