Every call is a special situation where you start with a baseline tactic and evolve the approach as needed. 20 minutes is overkill but the whole time we were watching it here we were discussing extrication in general. "Would you do this or that? What would you look for here? Did you see their step cribbing placement?" The Tesla responder guide is awesome and available online and is all you "need" to know where and what to cut. The video is more a conversation starter.