-Three leaf clover is easy.
I have to say I agree. Personally I find missions like Pegorino's Pride harder to be honest.
This. I passed three leaf clover on my first attempt, but it took me four tries to beat Pegorino's pride when I played for the first time. It's one of those missions that kind of f*cks you both ways. If you're too slow, Jimmy will die before you reach him, but if you try to run past the enemies, chances are you'll get killed in the process. I use the roof glitch to save time and ammo in this mission.
A few more unpopular opinions:
-III had the worst song selection.
-The songs on Channel X are annoying.
-I don't care about being able to visit nightclubs.
-I wouldn't care if prostitutes and strippers were removed from the next GTA.