Max - appreciate the feedback. What other data points / insights would make it more useful? We've been doing these teardowns for various elite firms (Sequoia, Accel, USV, etc)and the reaction has been very good.
In fact, Fred Wilson of USV did a teardown of our teardown - http://avc.com/2014/08/tearing-down-the-teardown/
Let me know. Feel free to ping me directly as well at asanwal(at)cbinsights(dot)com.
Thanks.