I should mention there are two types of features, one is the heartbeat and the other is the dynamite lover. I prefer the be my angel as that is where I had my best win and that has also got the most potential.
Now onto my experiences with this slot, during my very first session on this slot, I got 5 features in 582 spins, the first 4 features paid on average 24x, nothing to be too excited about, 3 of them were on the be my angel and one of them was the dynamite lover.. but then on the 5th feature is where it shined. Choosing to be my angel and getting the number 9 symbol, the slot delivered an almost 2500xBet. If only the 2nd reel had also re-triggered, but can’t complain about a first session. Then later on a few weeks later completed the 40 heart collection which completed the cycle and heartbeat enhance be my angel delivered 15x. Just prior to that heart-stopper I had a normal feature that paid 20x. Thus overall 7 features an average of 375x. Had another couple of sessions the next year but the base game is so cold. Still so far ahead on this slot because of that 5th feature that this slot will remain as one of my favorites. Recommended but do some lower stakes 0.10 or 0.20 to see how it is running for you as you can’t change the stake size once you get started on collecting.