Criticism of the Hound of the Baskervilles

Dr. Mortimer goes to see Holmes to ask for help about death of Charles Baskerville. Mortimer tells Holmes that Charles Baskerville was killed by a hound and tell him that Henry Baskerville the last of the Baskervilles is arriving. They go to Baskerville Hall and Mortimer tells him about the legend of the Hound. Holmes leaves Watson to investigate and return to London. Watson knows  Stapleton, he lives on the moors and Watson is suspicious of him. Finally Sherlock Helmos, who is hiding in the mountains kills the hound. He discovers that Stapleton, who is to blame, is really a Baskerville and he catches him.

In my onpinion it is an interesting mystery book. This book is a typical Sherlock Holmes story with mistery and murders.
Hound of the Baskerville is a very good book, but at the beginning it is a bit boring.
My favourite moment in the story is when Sherlock Holmes discovers that Stapleton, who is to blame, is really a Baskerville.