I preferred Crimes and Punishments, but if you enjoyed that you'll probably like this one too
If you haven't played it, the best thing is how the cases can unfold in different ways: you get a web of plot points and you have to try and work out the logic of what happened in each case, often by picking between different conclusions (eg: 'this person has something to hide' or 'they are just nervous due to the sight of blood and are unrelated to the murder' type choices), which can lead to the case ending in different ways
And when you do finish the case, you can end up having accused the wrong person (Which the game doesn't tell you unless you select an option, you can continue the story without knowing if you were right), or got the right person but chose to not report them if you feel it was morally right. Me and my partner played through it and there was occasional times where we argued for a few minutes about motives and suspects (with a bit of 'In real life this murder would be ludicrous, but in a unofficial Sherlock Holmes story I could see it happening' logic used at times)
There are some goofy elements with some of the minigames and there is a bit of scouring around the map looking for tiny clues using Sherlock-Batman-vision at times, but I enjoyed it well enough and for 6 quid it's not bad