I'm totally cool with the oblivious mofo lol, but yeah, I agree that more scenes of what's happening behind his back would be great. It's hot at first, but, in order for it to really stick we gotta have some more context than what's shown.
I'm not complaining that this needs to be done now - it's version .5, ton of content ahead. But I do hope we get more solid stuff while the guy is oblivious and not just another netorase game.
In my opinion, obliviousness only really works when the MC is completely oblivious or at most has a slight suspicion. In this case it feels like the MC is on a verge of a nervous breakdown, he keeps being paranoid and he was even hallucinating in the car. It just feels like he refuses to connect the dots for some reason, and that makes him kind of an idiot and that will eventually make him unlikable as a protagonist, if he continues down this path. This is just my opinion of course, but for me if you can't connect and sympathize with the MC, NTR doesn't work at all. You get a situation like with The Edge Of, where you actively dislike the protagonist so why on earth would it matter if his girlfriend cheated on him or not?
Now I'm not saying that I dislike the MC in this game (at least not yet), I really like that fact that there's a Riley path and you are not forced to just sit back, take it all and do nothing. But, there will definitely come a point where it's going to be just ridiculous that he can't figure it all out, and for me we are already at that point or at least very close to it.
For the record I agree with you, there should have been more stuff shown, but I feel like the time for that has passed.