The story of "The Testament of Sherlock Holmes" is not bad per se. This is a classic point and click adventure with some nice puzzles and tasks. However, the technical characteristics are more PS2 (if not PS1) as standard. The story is completely linear, the graphics are not up to date, the controlling annoying. The game you should only do that if you do not expect anything technically high-quality but the focus lays on the puzzles.