I think the design of the site quite simple, so it can be advantage and disadvantage too. It`s easy to understand what`s going on and join the game as soon as possible, but some people can be scared of the simple interface and can think that it`s a quickly created site to steal people`s money and leave.
People are never afraid of simple interface. When a new gambling website opens, people are reluctant to join because they do not know if the website is legal at all. Bustabit is a reputed and well-known gambling site, with a good previous history. Simple interface is not a problem here, reputation is a fact.
People are trying their best to find a way to work and get paid in illegal ways and they fail to realize instead of putting up that much work to make an app, why not use the same logic and talents and skills to build something entirely original and make money that way? I understand that it may look like this is much more profitable right away, but in the long run a legit method would make you a lot more money.
Scammers will always get caught, and there is even a chance they could be jailed for what they do, does it really worth the risk for it? I would say instead of trying to scam people, use the same amount of work and skill into something legit and I can guarantee you that in the long run you are going to make a lot more money, and you would be safe from any trouble as well.