The cast is pretty good. The writing is the worst ever. Everything can be summed up in these two sentences.

I really don't know what the writer wanted to achieve. The murder case is just so stupid. You will probably guess the killer in the first 20 minutes and you will pray it won't be them. In the 30th minute there is no way back, congratulations you've found the killer and for the rest of the movie you are just waiting for a twist that never comes. It's literally like a different writer from the first one. In the first you had a really complex and clever case and in this one you have the most stupid case and murderer ever. Really disappointed!!!