After the release of the beta version of the Http Log Browser the documentation of the product is now being written. A first version is available. In particular you can already read the Getting started guide to quickly understand how the tool works. You can also read two use cases.
The first use case is about a common problem with Http logs. How can we exclude bots to see only the traffic done by humans?
The second use case is about how to only display the first request of any visit (landings).
The full documentation remains yet to be written but this is only a matter of time.