Ok, so the book is complicated and the mini series didn't age well. The first chapter of this movie was awesome and I've waited ever since it's release for this second chapter. I went in anticipation of being scared.
Thirty minutes into the film it became obvious that although Skarsguard makes an excellent, psychotic and at times endearing Pennywise, the CGI just got in the way.
At times I felt like it was cheesed up to make it less scary on purpose. The acting was great as were some of the scenes were also but the story had holes in the plot and just felt rushed.
This movie had SO much potential to be absolutely terrifying and I think it would've been been without the lazy at times over the top CGI.