I'd be concerned about their pitching. Certainly their offense can get them their but pitching wins World Series.
Taking a look at their series against Texas (at this point a marginal team), they went 2-1. Looking closer, they destroyed the Rangers in game 2, squeaked one out in game 1 (Texas bullpen is shaky at best), & got shut down to lose the third.
The problem with an awesome offense is that all offenses are streaky. If they run into a offensive slump aligned with a team with 2 solid pitchers, they'll be out.
I'll add that I love watching them & given the downward trend of the Yankees & Orioles, odds are very good they make a run at the playoffs.