Story: 90. Without giving any spoilers, the MC's plot seems to be a bit cliché, but the supporting characters are all pretty well developed, and their story arcs are unique to each other and appear to remain intact regardless of MC decisions (i.e. decisions made by the MC do not arbitrarily change seemingly unrelated storylines).
Originality: 90. While the game borrows from a famous franchise, the storyline created here maintains high levels of originality. References to the greater universe are only tangentially referenced, avoiding overuse of already created material.
Renders: 95. Characters are beautifully designed, with high attention to detail: freckles, blush, scars, and other skin flaws add to fleshing out the characters' appearances. Realistically, the MC seems a bit out of his element by comparison, but given that this is the first episode, it allows character development with his appearance to be driven by the future storyline.
Sound: N/A. I played muted with one exception mentioned in Voice Acting below.
Playability: 25. Dialog heavy, and the only actual gameplay is choosing between dialog options.
Performance: 100. No problems running.
Bugs: 100. None observed.
Animations: 50. There are a few scenes that meet similar visual standards as the static graphics, but no moving camera effects or anything special to speak to.
Voice Acting: 50. I mostly played muted. There was a brief moment when I had my sound on and heard one of the supporting characters speak in an alien language, but I do not know the extent to which voice acting was provided.
Grammar: 95. I don't remember any grammar mistakes, but cannot confirm whether any exist on any of the story arcs that I did not follow.
Amount of content: 50. I want to rate this lower, as it is only a single episode with no more than a couple of hours of gameplay, but the branching story arcs encourage replay to learn more of the lore behind each of the characters.