This game is insanely easy. I got stars on 3/5 opponents first try and starred the extra boss first try.
As long as you upgrade to soak damage and then turn to move speed to actually get to the opponent and damage them (where any amount of damage gives points) you will snowball quickly and can beat opponents well under any star requirements.
There is no gamer elitism, there is no "Asian level difficulty", whatever that means.
If you can't stand spending an hour to play and figure out a fun game that has 6 levels and very high-quality art, you can always go to one of the hundreds of r34 sites, and do whatever it is that you do, there. Or, at the very least, wait until the noodies get leaked and watch them then.