Video Games: Complete or Abandon?

I recently completed the main story in Tainted Grail: The Fall of Avalon. In total I spent about sixty hours playing the game. I began at the start of the year, then took a break for a while but returned to it recently because I wanted to see if I could unlock a specific ending. I did manage to do this. Like so many other RPGs, Tainted Grail: the Fall of Avalon has a central storyline, along with a wealth of side quests, based around factions in specific zones. I think I possibly completed about a two thirds of these. However, once I finished the main story, my interest in the game began to wane. I finally left my character in the last major quest hub in case I wish to return at a future date. I then logged out of the game and uninstalled it from my PC to free up space for whatever I was to play next. In this case its The Sinking City 2. None of this is a negative reflection on Tainted Grail: the Fall of Avalon. I enjoyed the time I spent playing this quirky RPG. I simply had my fill and left to play something else.