Well that's also something I've enjoyed a number of times, myself. But the video itself is kind of boring. It's not just low-key personality, there's none in the video at all, really. Average Joes can be fun to watch, but you watch streams and lets Plays because of the human aspect, and it didn't feel like there was much of any of that at all. If there had been no camera or voice, not much about the compilation would change.
And I've never seen the his videos/streams, so I can't speak any about him as an entertainer, but that specific video is pretty dull for anyone not familiar with the guy.