For me, nothing, it takes a long time to load on the phone, so it will take a lot of data. Next thing, it's a bonus type like how often you write, play now, and then insert, or as it is. So the bonus is useless, you have to deposit first in order to use your bonus. I'm not saying it's wrong, but it should be at least like that, play real for your bonus balance, but if you want to deposit you have to rotate x times or deposit. This is like playing a demo. I don't need that, their casino. And lastly, I don't like that it turns those free spins at my speed, that you don't even have to register what you actually fell or didn't fall for. Well, he just doesn't see much glory and admiration in me!