I personally really liked Digimon Tri 😸 It’s been a couple of years since i watched it, but i don’t remember ever feeling like something was missing, but then, i tend to re-watch Adventure and Adventure 02 a lot, i wouldn’t be surpised if i’ve watched the full seasons 5 times or more!
**Another Slight Spoiler**
Adventure Tri part 1 litterelly starts with the Adventure 02 Digi-destined getting their asses kicked, even though we never see their faces, it’s even mentioned somewhere thruout the series, so the main mission in Digimon Tri is a rescue mission, to rescue the Adventure 02 Digi-Destined
We do get to see the Adventure 02 Digi-destined again in Last Evolution, and they have some of the funniest scenes in the movie, but the funniest scene imo goes to Tai and Agumon, i will not spoil that 😁