Don't laugh but have you guys seen how complex some new engines/ tranny's are?
Try taking a look at the DSG tranny's that VW puts in some of their vehicles or the emission system on new common rail diesels that have a diesel particulate filter with regneration, onboard urea production, etc..etc..
What I find funny about the vid is that many dealer techs today can't diagnose simple problems. I recently spend 100 bucks for a dealership to diagnose an oil leak on my wife's diesel Jeep Liberty. THey first said it was a leaking head gasket and wanted 1200 dollars in labor to repair it and then later said it was a leaking rear main seal and wanted another 1000 dolllars to fix it (said it was leaking from two spots).
When it was all said an done, I finally got some free time from work and after cleaning up the engine and putting some UV die in the block, I discovered it was a bad turbo oil line that i replaced for 90 dollars. My driveway is spot free again.