Its a fun game and I actually enjoyed playing it.
I will honest. I clicked on tutorial, saw the long description, skipped it. Knew it was fps, so just started shooting the thing that looked like enemy. Had my fun, then since I enjoyed it decided to check instructions. Found out the different bullets had a lot more complicated stuff going on in the background other the showing pretty effects. But truthfully even if I have read the instruction in the beginning, 5 seconds in the game and I won't have cared what bullet is in the camber. I would have started shooting the first thing a saw randomly anyway.