spyralhax wrote...
I am thinking of waiting until the entire series is finished, since the week-to-week waiting is agonizing. Am I making a mistake? O_o
It really depends.
If you've already read the visual novel, and want to take part of the discussions then watching weekly seems mandatory.
But if you don't need all the discussion and hype threads you may as well just wait for it to finish so you can marathon it in one go.
Even if you haven't read the visual novel before, it's pretty much the same, though in this case just make sure to avoid spoilers like the plague (which is pretty damn hard on the internet).
Either way, keep in mind that this anime will take a break in the upcoming winter season and will resume in the spring season, so it's not gonna end until next summer.
Episode 8 spoilers
Welp, there goes Rider. See you in Heaven's Feel.