If you don't purchase coins; you're dealt Very few winning hands. Hands are mostly fixed. If you get a STRAIGHT; someone will get a FLUSH. If you get a FLUSH; someone gets a FULL HOUSE. If you get a FULL HOUSE; someone gets a Higher one. I've gotten 4 of a kind; they got a higher 4 of a kind. I've got dealt the exact same 2 cards for sometimes five hands in a row. Some people win 20 winning hands in a row. This is not realistic at all!