I've only watched the Chronicle one and had a quick glimpse on Infested Planet because these are games I have myself.
First things first, it nowadays has become a standard procedure to put up a small splashcreen with some introduction music because... I don't even know why. People who watch teh video will most likely know anyway from whom it is and about what it is. If you want to do that, your choice, other people do it as well, so there is nothin wrong with it. Just my personal dislike for it and moreso because of the choice of music.
Another thing: If you play a game while reviewing it, turn the sound completly off except you want to show the sound of the game (music or sound effects) for reviewing purposes. This is not a let's play, even if it's a "first impression" video, it is more important what you say and not what the game sounds like at that point. It was kinda hard to understand you during the Chronicle video because the soudn was so loud. If you want the sound during the video, turn it at least down, make some tests if the viewer can still hear you clearly and then make your video.
You did this right with the Infested Planet video, so I don't know why the Chronicle one went down the hill so much. Maybe because it was made a month earlier and you were still in a "testing phase" back then.
I would've liked if you would have pointed out more the differences about the different classes and what they do, because that's important.
I gave my impressions of Chronicle already long ago, I'm not sure if that was already present in the game when you made this video but they've now added also some kind of campaign mode were you can play matches against the AI under certain conditions for rewards. It's basically what Hearthstone already did except you don't have to buy it.
I stopped playing Chronicle, not because it's a bad game (it isn't) but because I nowadays play PvsZ Heroes which is goofy and stupid but I like what they did. Or maybe I'm just goofy myself.
