There's no such thing as "the best game ever made"

I remember one of my classmates in my English class in high school had to answer one of the attendance questions from our teacher, and one of the questions for that day was "What's your favorite childhood memory?" That classmate chose the game Pokémon LeafGreen for the Game Boy Advance . They claimed that it was "the best game ever made," and at the time, I was just thinking, "Okay, so he grew up…