I tried this slot yesterday, I lost count how many spins i did, But it took me roughly at least 1500 spins to trigger the last free spins i got on this slot, So like bonanza your balance doesn't drop fast, One of the times i tried the slot i had done 400 spins and i was only down £10, I was doing 40p a spin, The TNT feature this slot has can be really annoying, It probably will not change to symbol you want, Twice i had plenty of diamonds and TNT on the reels but would the TNT change to diamonds no, Actually this feature didn't give me any big wins.
When i first went on the slot, the free spins triggered within the first 100 spins, The second i tried the slot they triggered in the first 10 spins, Then all the free spins after that took 500 + spins to trigger, I had at 3 free spins after the first 2 , The free spins didn't pay much the best i got was just short of 100x and the others paid like 10 - 20 x, In all the free spins the multiplier never once got to x 10, I would say i did 2000 - 3000 spins in total, This wasn't all at once i would play get a bonus and come off, Except from the last bonus where i did 500 spins and come off and go back on and i did this about 3 - 4 time to trigger the last bonus because it wasn't starting to bore and annoy me.
No i won't be playing it again.