Harry Potter and the Cursed Child

I dont read books much it’s pretty rare actually. But I was so excited for this when it came out. It’s the only book I’ve read in the last ten years that I didn’t have to read for school or something. But man was it disappointing… I hate this book.. The entire time turner thing was already done before.. It felt cheap here. It’s been a couple years so I forget all the details but I know it sucked. What do you guys think?