How was our game plan vs the 49'ers?

Sources tell me we are a pass heavy team invested heavily in wideouts, not necessarily RB's, tights ends, and slots. But they are a very defensively-minded team, with a fantastic back seven invested heavily in LB's and DB's.

They have a good defense, but we have a good offense. Their offense runs well, but we have a good rush defense.

Do you think our game plan was amiss last Sunday?