It would have been way closer, but I don´t think it would have mattered ultimatively. Even without our injury problems we would have had a hard time reaching the brutal consistency Bayern showed over the whole season. They were simply too solid this season (again).
But yes, Borussia Dortmund in top shape is one of the greatest dangers for Bayern Munich in a direct confrontation, even when they are at their best (which they clearly weren´t today). We simply excell in the style which can hurt them the most.
Now, over a whole season the differences in squad depth are too great, though, so Dortmund has to hope for mistakes by Munich. We are steadily improving in regards of squad depth, though.
A question to the other Germans on here:
I fully admit being a tad biased towards the boy, but given his development over this season and his recent strong form, could Erik Durm become an alternative for Brazil? It is no secret that he works very well together with Reus, who normally also plays this position in the national team.