Why exactly do you love Ace Attorney?

My sibling and I find this franchise very interesting. It's just seems fascinating in every aspect. Like, I love everything about it. I liked the puzzles (YES, EVEN THE VASE PUZZLE, I'M CRYING), the mysteries are quite interesting (flying Max was the peak fiction), I love the characters and don't want to let them go. I'm already downloading the Investigation Collection and it's going to be PEAK.

So, what do you personally find charming about Ace Attorney? I mean, what makes this series different from other games or media for you?