This video made me lose a lot of respect for MovieBob. Usually he confines his trolling to simple glib remarks during his movie reviews, but now he has gone into full paranoid rant mode. All of his major "points" are crazed overexaminations of simple tropes that exist only to enrich the experience.
The Covenant has many diverse races for reasons of gameplay. The Grunts are small and squat, indicating that they are not a big threat. The Elites are tall, lanky, and angular, which makes them stand out more as the legitimate threat that they are. Hunters are massive and hulking like slow but heavily armed and armored creatures. Such things apply to every race of the Covenant. They are specifically designed to stand out at a distance instead of blending together and making long-range identification a clusterf*ck. Humans, however, don't need to be identified at range very often, and don't show up much in general, so their design does not need to be as unique. Also, let's remember that they are based on the United States Marine Corps., which prides itself on uniformity of their troops. If you don't stick out, you aren't a target.
Carter's eyes turn blue to indicate that the surgery worked. It's not that they turned blue, MovieBob, it's that they turned so vibrantly blue. You can't show eyes turning vibrantly brown. Considering that those are the only two common eye colors, they were kinda limited by human biology. If his eyes had turned, say, bright red, it would look like he had been turned evil or something. Blue is the perfect middle ground between showing the surgery success and making him a superhuman freak.
There are more, but those are the two biggest ones that stood out to me. The Escapist has always been fairly anti-Halo, but this latest video shows that they are going out of their way to troll it and its fans. Halo is a fascist fantasy of a "master race" defeating the "mixed races"? Did you even play Halo, MovieBob? Did you see how underpowered the "master race" humans are portrayed? I'm pretty sure the Nazi propaganda never showed a desperate and impassioned defense of the Berlin proper against the Allies. Nobody shows the superiority of their "race" by showing them desperately fighting for their final stronghold.
At least when Yahtzee trolls, he does it in a hilarious video that is a good barometer of the actual worth of a game. This was just one giant lump of troll sh*t. The Escapist should be ashamed of letting this tripe out under their name.