THIS IS NOT A LIVE SESSION! If you only want a quick overview of your match(es), this is the lesson type for you. I will check out your replay without actually going into the game, just looking at the scoreboard, item graph and networth graphs. This is usually enough to point out where your build / pick / plan went wrong, and how to avoid that. I will typically spend no more than 10-15 minutes per replay in this quick overview approach.