I guess if the only reason I'm not super into this game is "I'm not sure it'll be completed, and the scaling of the game is something I'm not sure will look good later" and I'm enjoying absolutely everything else, it's probably a 5/5.
The long and short of it is: it's Persona in College + Pokemon and explains away the whole "elite trainers only have 3 pokemon of the same type and gets demolished by a 10 year old" with the college actually having a major impact on your pokemon's efficacy and pokemon training actually being canonically hard. In the first "Persona month" you, not your Pokemon, are the limiting factor- the hedge being that we aren't in the second month so this could be the case the whole game.
So that interesting concept out of the way, college life, socializing and the works are all intertwined. The story is pretty solid- or at least interesting enough to keep momentum.
I think the only knock is that the combat system is sort of janky- it's hard to tell what's happening. A second knock might be "You don't know anything about the pokemon available to you, so it's hard to commit to one type despite the game basically telling you to do so" but since we're not out of the first month, this could just be the game not having all available systems for you out yet.
And I guess that's my hesitancy here: It's already a remake of a different project, the threat of a certain company's lawyers is omnipresent and the game is off to such an energetic start. What are the odds this game actually ever finishes? I can't imagine it's great. The game sure is an easy 5/5 though, so maybe it'll be a fun little ephemeral time-waster and in 2025 we'll be sad to see the premature end of this.