I've been obsessing over this game for months now so it's high time I posted my review.
It's mostly subjective, but in my view BaDIK stands alone due to the following combination:

Of course there are plenty of other good games, but they just exist to fill in the gap between BaDIK episodes.
It's mostly subjective, but in my view BaDIK stands alone due to the following combination:
- Nice renders with very emotive expressions
- Excellent sound track selection
- Laugh-out-loud humor
- Lots of enjoyable nuance and attention to subtle details
- Memorable and consistent characters - Characters that don't just exist for the mc - they have their own agency
- Flowing & polished dialogue
- Really impressive kissing animation
- Fun setting
- Lots of drama
- Obsessed fan base
Of course there are plenty of other good games, but they just exist to fill in the gap between BaDIK episodes.