I think when you use vpn there are always limits on using it and I think this is illegal that's why some countries make some rules that if a person uses vpn to communicate another person to the other countries they have something pay. So far, vpn is good too the condition is faster than the normal and no problem about the location. Yes it is good to use vpn to gamble, it doesn't matter the location. Vpn are made not only for American people but also to those who want to use it.