There are plenty of games I thought were good but couldn’t get into, or games where I got distracted and fell off them. So I’ll limit this list to games where I got really far along and then made a conscious decision to stop.
Persona 4 Golden, at the start of the Golden content. I wanted to be done and it was too much to ask me to do another, even longer dungeon.
Zelda: The Wind Waker. I acknowledge it as a good game, but I just did not like sailing around.
Very recently, Age of Wonders 4. I really disliked the last story map and how many factions were running around.
Metal Gear Solid V. Reused missions in the second act, nuff said.
Notably, no nvme SSD required at any quality level. Just confirmation of what everyone knew already that you can eliminate loading screens without it. It just takes some heavy optimization.