Marshall has admitted in a previous video that he picks and chooses which videos he puts up. He doesn’t just post the first one he records. He does this in order to put up ones that have a lot of play in them, ideally ones were he makes it to round 3. So you are disproportionately likely to watch draft videos where Marshall wins. If you’re going to be watching him win either way, I’d prefer to watch him win as cleanly as possible.
That being said, I don’t ask that the people play with no misplays. LSV is as close as you get to the mystical robot and he does make mistakes in his play. The difference is that players like him and Simon make mostly strategic misplays (e.g. not playing around a certain card in the format, not making the best decision on blockers). Furthermore, these players then examine in the videos, out loud with the viewer, how and why they made the misplay and what line should have been taken.
Investing an hour and a half of time into videos is not worthwhile when the only lessons to be learned from the careless mistakes are “You should read your cards and know what they do” from Round 3 or “You should actually do the combat math” from Round 1.

Joking aside, you guys who are complaining about Marshall know that he doesn’t pick and choose which drafts he puts on the website, right? Whichever one he records – assuming no technical problems force him to do a retake – is the one that we see. The same is true of Simon Goertzen. Even someone as strategically-minded and thoughtful as him has made mistakes during play.

Acting as though you’ve been slighted by these free content providers for not being MTG gods makes you look childish, at best.

The point is, if Marshall’s videos are neither elucidating or entertaining, why even make them?
He could either be more carefree with his drafting and play to make the videos more wacky like the LRR and Windmill Slam draft videos or be more diligent to make them more educational and strategic (with lots more talking out the plays) like the Simon Says draft videos.
Where they are now is frustrating for viewers who want to learn and be engaged in the intricacies of the format and boring for the viewers who want watch a draft for fun. At the very least, it’s time that could be better spent improving the Limited Resources podcast.
I feel that, if people don’t like the videos, they should say something rather then just letting MTGO Academy be clogged up with content they can’t stand and I can definitely understand the people that are angry that they invested a good hour into some videos just to see a careless mistake.