So I just binge watched the entire first season of the show today(really dumb on my part but I couldnt stop watching lol) and it was breathtaking. I usually find flaws in different shows during the watch but throughout watching I didnt feel like anything was out of place and everything made sense. The closest show that has come to that level for me is Steins gate. I was a bit worried about the reviews on myanimelist as but seems like I did the right thing watching this show. Now the question is if I should read the manga after the first season. I am not an avid manga reader (only read attack on titan and a little bit of one punch man) as I value animation, soundtracks and voice acting a lot higher so is it worth reading the manga for the story(I think norman is alive but need to confirm) or do I wait for the second season that I have heard is set to come in 2020 for the full experience.

TLDR: loved the show, not a manga fan but is it worth reading the manga for this or do I wait for the anime releases.