Monsters AI is like 5 years ago

[Yuhaney]

Big companies such as EA just make games for one thing, make more money.
They don't care if it works or not as long as it sells...
Just look at the newer Need for Speed titles for example, and you might notice that half of the users, me included, get lots of performance problems and no answers from the developers to fix any of them.
They just add more content into the game, but no hotfixes or patches that could fix their bad coding...

Frictional Games on the other hand, works their ass off to fulfill any little problems some random user might come across. Thomas even buys the graphics card(s) that get most error reports to fix the problem.