Enjoyment here entirely comes down to difficulty. Normal mode is pretty good, up until you hit a boss that the designers clearly cobbled together in 5 minutes and never tested. Easy mode though, is a fucking treat. Clicking triangle on a boss and watching Kiryu delete three quarters of their health bar in 10 seconds is comedy gold, even the slipperiest of fuckers can't avoid my simple life deletion trick!
Got an annoying man in front of your face who has 10 health bars? Triangle.
Got a horde of fellas that enjoy stabbing you in the back with a cutlass? Circle, Triangle.
Got a funny fella who dashes about five miles away in the time it takes you to make one swing? Grab a sofa. Triangle.