What I would want to say has mostly been said already. Grab this game, because it's an amazing classic, get the two overhaul mods (SR2 Reloaded when that comes out), and the latest version of Gentlemen of the Row. These two alone are basically required for the best vanilla experience. 4/5 because it needs mods just to work properly, and after the mods, you're not even guaranteed 100% stability, but you're way better off than without mods.