Slot is one of the most preferred gaming game in most casino houses and online gambling platforms but one of it major defector is the fact that players can not give an accurate forecast of the outcome of the game and how the probably fair system works in favor of the house.
That's not actually a problem. It's been ages already where gamblers already know that slots are unpredictable nor a strategy can save their asses winning on that kind of gambling. Most gamblers not really thinking that way but just waiting for their turn that someday that colorful jackpot