Actually the 10% is sportsbook only – just had an email from Olivier who noticed this thread 
Fingers crossed it will be 25%+ as I’ll be up for it. I play there too and I have to say they’re good on the VIP front…I’m not a massive player but they gave me VIP status a while back and the guy who runs it is definately on top of his game. And payouts are quick too – cashed some out the day before yesterday and it was in my (UK) bank this morning.
You just gotta know to avoid the Orbis slots and stick to the Wagerworks ones