To them it probably is. I've seen literal posts ( or GitHub comments - I forgot ) where they are raging their fps dropped from 420 to 370 with the latest patch and that the game is now completely unplayable!
They have a point complaining because the patch had a big fps drop, but the game is unplayable? At 370fps? Gtfo xD.
There's people playing on a lot less than that.
I prefer the one where you randomly sort the array until all elements are in order. ( Bogosort )