The writing was phenomenal (despite some spelling/grammatical mistakes that are easily overlooked). The characterization was the most impressive part, with each character (including the MC) exhibiting a unique personality that felt real and personal as you learn their backstories. I like that, along with the 'what if' romance routes, you also have some routes that are canon which unite in a finale that completely strays from initial expectations. Its overall an engaging story worth playing again and again just to pick up the little details you might've missed the first time around.