I have been playing this game quite a bit lately, and I am getting a great deal of enjoyment out of it in single and multiplayer. However, I really wish more people would buy the full version instead of just playing the demo. There are always people playing the one demo map over and over in several servers which are often full. Just pay the 25 bucks so we all can play on all the maps and see the other vehicles etc the game has to offer! Its worth it.
You'd better stop yer belly acheing. I'll gets it when I got's the money, but I'm pretty sure the people playing the demo maps are quite content with buying the actual game instead of whoring the demo. :P