Simon’s Quest doesn’t deserve to be called a bad game. The music and graphics are quite good for the NES and the open structure of the game was quite novel and many elements like the leveling system became staples of the series from SotN onward. The thing that really holds it back is the terrible english translation which makes the puzzles way harder than they need to be.
I can’t help but respect spy mains because they play by far the weakest merc in the game. If your team has a somewhat competent pyro on spy duty they don’t get to do anything.