Great game that I loved. Thread makes me wanna replay it. The fight clubs are where it's out. Felt like Neo in the matrix after mastering it. Legit beating down damn near two dozen goons without being touched feels godly. The game was just fun and didn't take itself too seriously. It was the perfect answer to GTA4 & Saints Row 3, the former of which took itself too seriously, and the latter which didn't take itself seriously enough.
That said, the world in Sleeping Dogs was nowhere near as interactive or alive as RDR2s. One can say what they will about the gameplay and pace of RDR2, but that open world had a pulse in a way other open worlds do not. Period. I do find it amusing that Sleeping Dogs city feels more alive than the cities/open worlds in games like Spider-Man & Assassins Creed Odyssey, both of which I enjoyed immensely.