Well, that sounds a lot easier.
What I found fascinating is watching him remove layer upon layer of engine attachments to access the injectors and timing chain. Instead of an exploded view, it provided a practical and dynamic process showing how all that stuff was held together and how it could be disassembled. Of course, he seemed very experienced and comfortable in what he was doing.
Truthfully, watching him work, I was left with the impression that being a mechanic doing this job would be sort of tedious. I can see why someone might want a half-rack of beer and a weekend in the garage with music blaring in the background in order to pass the time as you wrenched on all these parts to disassemble, replace, and reassemble the entire thing.