It certainly is interesting for US to watch, however with all of the annual company safety programs, state licensing and auditing etc. from the companies with regards to our safety, watching an elevator guy on a moving cartop filming while ascending makes me nervous. Leaning back, bend to the right...gotta get this awesome hoistway video...loose your balance...don't lean too far back! Then the escalator step replacement which actually shows nothing of value, was minus any safety cautioning from the narrator other than that disclaimer at the beginning, and the banner stating something about "tight spaces". LOTO should have at the least been mentioned, demonstrated and shown if not on all of video's when the situation necessitated the warning, which don't most situations that come to us demand a cautious approach? Some unsuspecting dope trying to do his own apartment elevator maintenance is gonna get injured or worse through this "elevAIDEr" video education process. Out of the 400 video's, does this fella show how to pick a door too? Drift a car? Even the Fire Dept. can screw up a simple manual lowering of a two stop hydro. I don't know about this "online video class" approach...is it really a good idea to make this trade information available for all to see? I'm all for learning "how to" about engine repair or appliance repair, but this just doesn't sit well with me. What do you guys think?