I always find the comparison of Stardew Valley to Harvest Moon to be an insult to Concerned Ape’s creation. It’s like comparing grape juice to a rare and matured vintage of red wine.
Don’t get me wrong I loved Harvest Moon when it first came out on the SNES, but I feel the successors have been rather poor attempts at expanding the original game.
To me Harvest Moon is a rather ancient piece of gaming history that does not hold up under modern scrutiny. It’s a very basic game. Stardew Valley, on the other hand, while in the same genre and possibly an inspiration that sparked the initial idea, is a universe apart in volume, depth, sophistication and artistic ambition.