Of many similar shows like Tomodachi Game, this show is one of the least offensive and with minimum focus on sexual factors.
Not putting too many complex genres is probably the best way to achieve immersion and enjoyment in this type of show. This is what the show has nicely done in these early episodes. They add something new in each episode in the form of the titular games. They subtly explore the personality in each interaction between characters and the game itself, which made kept me going this far.
The show is also visually appealing in a way that not only the animation help to amplify the dramatic effects, but the expressions, the gestures, and much little detail was also drawn in a way that expresses the story non-verbally. The near realistic art style might help on that point. Even though I might not remember the casts as that girl with starkly bright colored hair, as they all have somewhat natural hair colors, I'm more likely to remember those nasty facial expressions.
I have to say the opening is a hit. Nana Mizuki probably made the OP that much more memorable and helped set up the atmosphere for the show. The opening animation might have spoilers, but I might be just dumb that I don't think it isn't that obvious. The BGM pick is also fantastic. They made sure to put good distinctions even in the sound department, like when drama scenes happen.
Having no clear antagonist made this show more enjoyable. It kept my interest in each cast so I could gauge their motive, personality, etc. The character depth is yet to be known, and I honestly am worried. How will the group dynamic go from here? Will there be enough justification for these excessive layers of twists and folds? But, rather than thinking about whether they sounded realistic or not, I was instead amused by how they reacted. At least it made me understand their persona for now.
If nothing else, I can't wait to see the end of all this character development (or deterioration). Hopefully not as bad as that CGI mascot character. And no, I don't mind how he looked as much as how his character is, even though he's technically the one who narrates the story and reminds me of the story after each episode.
Would manga fans like this adaptation? I would say so. Having someone voice a scream, for example, enables another layer of immersion in the story. I can understand right away that Kokorogi, for another example, is the shy but cutesy character just by how the VA voiced her. Because I might just remember her as the sexual appeal of the show if I just look at her character design.
Whether someone who is not that familiar with Japanese culture can appreciate this show is another matter entirely, though. The show revolves around the darker parts of several unique sub-cultures that you most likely would only find in Japan. So I would understand if someone cannot enjoy it as much because the show implies that you comprehend the underlying premises.
Of course, I might read the manga later. Especially if the studio won't make a sequel. I think I would enjoy the series more because I can retrace all this drama back to the root again. And there's nothing wrong with just appreciating the show per episode and binging the anime or reading the manga later on.
Been enjoying this so far. Might even go far as pre-nominate it as my possible favorite of the season. If only I didn't get too invested and get disgusted once in a while...