I... don't even know where to start with this one. When people talk about the stereotypical "bad" RPGMaker games, this is what they refer to.
To its own merit, it is set during the Underworld arc, rather then the SAO/Alfheim arc that the vast majority of SAO fan works get set in. So that was neat. And also probably the only good thing I have to say about it. I guess the art is good? Very faithful to the original. All, you know, 5 CGs of it.
The story is just all over the place. A nonstop sequence of things just happening, characters appearing, going places, and sex, all at nigh complete random. Its the definition of whiplash. This is all not at all helped by english that is legible, but miserably structed. It does nothing to make sense of the chaos that is occurring.
As for the gameplay, its garbage. Plain and simple garbage. Hot garbage, even. Feels like someone took the action RPG plugin, slapped that bad boy in here, and called it a day. Combat is clunky as hell while still being piss easy, and can be cheesed with zero effort since you have spells to restore your HP and MP infinitely. Maps are colossal with nothing in them, the absolute worst thing in RPGMaker, and "puzzles" are thoughtless wandering to find switches. This is made even worse by the fact that sprinting, an RPGM standard, consumes a completely tacked on stamina meter, making even the act of getting around a chore. You do the exact same thing over and over across several nearly identical dungeons, fighting identical enemies and functionally identical bosses until the end.
I played this shit so you don't have to. You're welcome.
Addendum: the scenes you do get are decent in a vacuum, but between their scarcity and how tacked on they feel, if does absolutely nothing to warrant spending your time playing it.