Abandonware.

one of the rare style of games nowadays, even more as it is modern warfare, but as you can see, in 10h everything is finished, the dreams of the Devs to let the mod community have fun continuing their game didnt came to fruition and now you mostly play alone or with friends that have $ to spend on 10h gameplay.

so yes it is good, but no you wont spend HOURS on it, take it when its cheap with friends.