They have already clarified that - it is just an illusion. If you have captcha, then indeed, pressing 'spin' button causes roll. But if your session is established, you are logged in and you execute premium WOFs, spinning wheel is just an animation to present the result - the roll was executed long time before.
So at the end I prefer to have instant result in the table, I do not need to look at spinning wheel, as the backside is exactly the same.
This has been established that’s true. They are putting the animation to make it look like it's a fun thing, but the reality is that they could have done that with just a "this is your reward" text and it would have been the same thing. However, half of casinos are made out of "fun" material, if you are not having fun then you will not enjoy it at all.
This means that you need to focus on making sure that the people in your casinos are having fun. If they are not having fun then they are not going to come back since everyone else is focusing on fun. This is why we do not get just a text, and get an animation that is not required, but at least fun to see.
Wheel's animation is particularly interesting for free users who use the daily ticket received by email, so it encourages and excites these users to invest in FUN to increase the number of spins they have access daily.
And once this happens, to watch the animation stays in second plan for practical gamblers, because with so many wheel's tickets it takes too long to spin all of them manually, especially for users who prefer to accumulate a lot of them before using. On the other hand, wheel's aficionados won't bother spending their time spinning all their spins one by one.