We live in an era where "eight episodes" is two thirds of your average anime's total duration. The show has been on the air for two months. Us still not having a clear idea of what the overall direction of the show is going to be after two months, or indeed if it's even going to have an overall direction, is absolutely a valid critique. Just because the show's total episode count is obviously going to be at least ten times that of your average seasonal show, that doesn't mean they have ten times as long to hook the audience.
From where I'm standing at least, sure, episode 2 was fairly attention-grabbing... but nothing since then has come close, even though I have found most of the episodes enjoyable enough in isolation. Yet, so far, this show feels very aimless, and it's looking like it's gonna be another full month before that might change. It's getting rather frustrating.