Its not even about playing for profit on BTG - Yes a singular session can see a 100x or 200x profit if you are lucky enough to trigger the feature and secondly, get a hit worthy in the free spins.
MY RTP is so bad on Bonanza, I will never recover. We saw this on the test runs - 350 000x spins and no hit even bigger than 1000x. There were even spells of a straight 5000x loss and a 13000x loss overall BEFORE the 1st hit of 1000x cropped up.
Many players here are in the same boat - horrific returns and if the slot is so difficult to even get 1000x on, I see RTP continuing to spiral DOWN. Unless there is a MEGA hit, all of us might never see the true RTP or even come near it. Maybe the odd player will get a mythical hit of 5000x or more but i assure you that the vast majority will never come within acceptable RTP ranges. This is simply because BTG designed the slot to pay as little as possible on the top end - thus guaranteeing the downward spiral many of us see now.
Edited to add: Sorry man, DOA cannot be classed in the same league as Big Time Ripoff - Its proved itself 1 million times over and shouldn't even be mentioned in the same sentence
Nate