I'm sorry, but point 2 is just unfair.
The characters gets introduced but only in couple of two max, and each gets their own chapter, too much padding between introductions and it will just drag too much;
What happened to Eric is left a mistery on purpose because it will be relevant to the story later on, already knowing what happened to him will just spoil future parts of it;
I could see the hospital scene being confusing but at the same time it's because Eric is most likely subconsciusly aware of what's happening, even if amnesyac, so he's just riding the events.
The author is doing his best to provide a fantastic experience, I have full trust in him, let the story unfold, it will be a great experience.