Actually, there's quite a bit to like about the game as it turns out... but many of our concerns regarding the PC port of Modern Warfare 2 also proved to be true.
Let's start with the game's very short (inside of six hours on normal) single player campaign. Although it's incredibly brief, playing through the campaign is much like experiencing a Hollywood summer action flick. That's also a bad thing because, while it's thrilling during your playtime it also means that you will likely forget about the whole experience once you finish the campaign and it's also unlikely that you'll want to go back and replay any of it.
There are lots of huge levels to play through in single player. The game itself is truly global as you travel to four different continents, and there's even a brief non-playable sequence in orbit. From raiding a Russian military base to running through the slums of Rio to fighting in the Oval Office itself, Infinity Ward knows how to craft a single player experience that will keep you on your trigger and your toes. AI for the enemies is fairly solid. They will run toward you but also try to duck and flank your position at times so it's not entirely scripted.
more on: news.bigdownload.com/2009/11/13/review-call-of-duty-modern-warfare-2-pc