How come the comments are so "meh" and the stars rating is 4.7 ??? I don't get it, it's always like this in anime, like some part of the fan base is rating EVERYTHING 5 stars as long it is anime

Can anyone tell me why this is so hyped? I don't get why people like it. It's just so badly written. The characters are incredibly shallow, especially the female characters, it's almost like the writer has never even seen a woman in his entire life and don't even get me started on the the extreme hypersexualisation. I know female sexualisation is the standard for basically every single shonen, but this is just nonsensical.