You offered a list of negativities that all ignore the author's intent, then capped them off with a statement that patronizingly declares that his project is so

You offered a list of negativities that all ignore the author's intent, then capped them off with a statement that patronizingly declares that his project is so worthless as to not deserve existence. That is not constructive criticism. I cannot judge your intent - perhaps you meant well. At the very least I hope you meditate on the difference between destructive and constructive criticism, the key difference being respect of the author's goals, rather than your own.