@Strauss1020 IMHO you've dug yourself a hole that you cannot climb out of. And now dig deeper. You won't have any difficulty discerning the differences between a Grand Class and a Royal Class ship should you ever visit them. Now if you'd said between Crown and Grand Class, I'd agree.
Once you stop letting YouTube form your opinions and rely more on real life, you might find that real life is kinda nice, whether it's cruising, land based trips, or simply the Philharmonic. Just keep a positive attitude / life is too short for anything else