I'm not a fan of rogue like games in general but I enjoyed the game nonetheless. I love combat oriented vore games and there is a good variety of monsters to fight, I also like the idea that you have to face monarchs to show that you are the top dog.
After a couple of runs, I ended up a bit broken actually, with stats that let me two shot bosses and a team of slime, tiger and plant with good stats. Pretty enjoyable from a predator point of view, in which you want to eat everything and avoid being eaten at all cost. The only annoying part for me was with the drows, not because they were too dangerous for my group, but because they were absolutely everywhere. I got lost in the cave and fought a ton of them, luckily I could safely eat three of them before they could move. A slightly lower encounter rate in there would be nice.
I think I read that there are unique prey scenes in the game for boss fights. I wouldn't have minded feeding myself to the tiger king but the fact that would end the run made me relent. Maybe I'll try it sometime, but grinding that much to simply game over might be too much even for a preyslut like me.