I read cozy and historical mysteries, a bit of Paranormal/UF, and to mix it up, I read science and gardening books on occasion.
I'm not going to bother reviewing the book because it's Harry Potter and most readers agree the story is brilliant.
I'm just going to say the illustrations are stunning, beautiful and gorgeous; printed on nice, heavy paper that did them justice.
I deducted a half of a star because there were at least two editing errors that I swear I wasn't looking for - they just popped out at me (missing words). It seems a crime to create such a beautiful book and not be obsessive about editing. It's really not a 1/2 star worthy offence, but I just couldn't give it a perfect score.
(There might have been additional errors but these might also be differences in UK/US grammar rules. Does the UK use the either/or, neither/nor rule?)