That’s fair, but it doesn’t answer any of the questions about what should be improved. “Industry standards” is a vacuous term when the standard is defined by a singular piece of software made by one company.
Sure, GIMP isn’t Photoshop, and those familiar with Photoshop will have to re-learn things to use it. But what exactly needs to be changed? The developers have no chance of improving the program if the feedback is this generic.