The first Hitman game I have played and was extremely enjoyable. It does not hold your hand like the modern Hitman games do, and also has a balance of being a challenge and also not being too difficult. The games before this one have a reputation of being a nightmare when it comes to earning a silent assassin rating, but Blood Money gives you a lot more ease.

The level designs were very creative, each having its own unique setting. Don't have much else to say about them other than experience them yourself ;)