Some slot machines do have better odds actually. Slot machines don't have preset odds, they can be adjusted. My cousin has 3 slot real machines in his home which you can legally buy. There is slider on the inside that's sole purpose is to make the machine win less or more. No way to possibly tell the odds at the casino though.I always get short end of the stick on game corners. If anything it taught me not to gamble, actually. There are some rumors that some slot machines have better odds than others, though there's nothing substantial to testify the validity of those statements.