This page states these 50 spins need to be used on Gonzos Quest but in fact all three sets of free spins can be used on your choice of game from Starburst, Koi Princess and Gonzos Quest. Using the spins on Gonzos or Koi is obviously the best choice as these games have a 0.20 minimum bet compared to 0.10 on Starburst, and personally I would say that Koi Princess is a far better game than Gonzos. Nevertheless I think it's great to have a choice and I applaud the casino for not forcing players to use their free spins on the awful Starburst!
The wagering requirement is set at 30x the bonus amount only, I deposited £100 after managing a withdrawal from the 2nd deposit bonus so ended up with £150 to play with and a wagering requirement of £1,500 - just ten times my balance, so I felt pretty confident that I would be able to beat the casino a second time and turn some of this bonus into cash!
Sadly though I made the mistake of betting too big right out of the gate. I was playing NetEnt's "Creature From The Black Lagoon" at £1 a spin and found myself with less than £50 in my balance in less than 20 minutes! I did manage to recover my balance slightly before the downward spiral began proper but in just one hour the session was finished... :(
Of course, we have good and bad sessions at every casino and I count myself lucky for having managed a profit from one out of these three bonuses. I'd happily take another bonus with these terms and wagering requirement if Vegas Winner decide to send me one, but until then I doubt I will be playing there again any time soon.