Just checked out hirumaredx and I got about 10 seconds in and he was cringe inducing because you can tell he takes himself WAY too seriously and he kept doing that through the whole video. The production value of the hirumaredx videos are actually excellent though. I hate overproduced youtube videos that toss up and a huge intro and thundering music and it goes on and on and then the influencer spends another minute introducing themselves and cracking bad jokes. I also hate the crappy loud and annoying music you get in a lot of youtube videos. The videos I watched had none of those issues. They jumped right into the content within 10-20 seconds from the start and the music was subdued.