Emochi isn’t bad, but the memory of the characters is disappointingly short, to the point that they suggest you go to a movie, then by the time you’ve figured out which movie to see and head to the door the character is telling you, “bye, see you when you get back,” Or three messages after you get there, it has already forgotten that you drove there and has decided you’re walking home.
Look, I get that they want you to pay to have a longer memory for the characters, but if it’s four times as long, that’s still insanely short.
TLDR, if you want short quick one offs with the characters, Emochi is great, but if you want to build a decent story with them, find something with a better memory length, because Emochi forgets what you said within five messages.