Quick note: Digimon fan since I was 7 years old. I'm 28 years old now and I've watched all Digimon media up to this point and have also played a few Digimon videogames.
This review will be a short one: this is by far the closest movie to the original series and towards the end I just got hit with bomb after bomb of nostalgia.
I honestly didn't give it a 10 because I don't like cliffhangers. Thankfully I can watch the next movie tomorrow but I can't imagine the grief of having to wait 7 months for the next hour and half of content.