Just as in the quick version, a few hands are never broken up. Obviously, if you're fortunate enough to be dealt a royal flush, you hold all five cards and wait for your payoff. (On payoffs this large, the machine will flash "Jackpot!" or "Winner!" In these cases the winnings will be paid by an attendant rather than by the machine. Do not put more coins in the machine or attempt to play another hand before you are paid for the royal flush.)
Actually, this is somewhat of a trick question. If you are talking about a relatively short amount of play, the answer is yes they can do better than players using a proper strategy. As with all things based on randomness, it is possible that someone who plays hunches or bases their hold decisions on the flow of the game can do better than a player how strictly follows the proper strategy in the short term. In the long run, however, the player who uses the strategy will always come out ahead.
In order to pay for the increased pays for four of a kind hands, other pays have to be lowered. In Bonus Poker pays for the full house and flush are reduced to eight for one and five for one from nine for one and six for one respectively on the full pay Jacks or Better game. This makes the return from the “full pay” version of this game 99.17 percent. This is certainly not as good as a full pay Jacks or Better, but it is still not bad.
Online gambling is largely unregulated in the U.S. That means the casinos serving U.S. players generally don't answer to anyone. If you have a problem with a casino (like they won't pay you), then you're usually out of luck. I can't count how many players have written to ask me for help because they didn't get paid by some other casino. (Not that I helped them—if a dodgy casino won't pay you then you're on your own.)
You will also learn the layout and importance of the pay table, as well as how to properly bet while playing video poker. You will learn and understand payback, return, house (and player) edge. You will learn about the implications of variance, sometimes called volatility. You will also learn what the term random really means when playing video poker.