Sorry man, but I didn't figure out the wallrun. I did find the invisible platforms, but I find them annoying in general (in most platforms).
Other than that - it works. Movement seems fine, and automatic camera works well for the most time.
The image tutorial does not stick to memory - maybe you could explain it better with some sort of environmental tutorial or something? I felt that every time I tried looking at that tutorial - I got more confused at what can and cannot be done.