Camera tracking problem

Hy everyone,
I wanted to learn something about camera tracking. As a starter I thougth I just follow a tutorial.
I picked blenderguru’s tutorial (http://www.blenderguru.com/videos/introduction-to-camera-tracking/). I followed everything just fine, but where Anderw Price in the video gets a very good track, mine gets an solve error of 162.5775.
I don’t know very much about camera tracking, but it’s clear to me that that is rediculously high.

Can anyone help me out what I did wrong? I will post my blend file along this thread.

Thanks

blenderguru_exercise.blend (994 KB)

In the tut do you use a different footage? hows the resolution?
In the blend you have some tracks that lost track.
Its kinda hard to say without the footage.
Some tracks that go off the edge.
Sometimes some footage needs special considerations.