Considering I regretted renting it for $8 it's all a matter of personal choice. I really can get into a long and somewhat monotonous RPG, but FC2 really got me to the point of pretty much falling asleep while playing it.
A tip though for you lucky PC gamer. I'm pretty sure there is a mod (haven't checked but there is always a mod for everything AMIRITE?) that removes that freaking malaria. Nothing is like sneaking up on a guy then getting a malaria spasm long enough for him to see you.
And he will see you because as I'm sure you have heard everyone in FC2 has the vision of a hawk. My advice? Get Torchlight if you like Diablo, since it is an amazing game. Or of course get a cool indie game like Spelunky
http://forums.tigsource.com/index.php?topic=4017.0 to help with your monetary problem.
Or Iji http://www.remar.se/daniel/iji.php
I could just be a whiny crybaby about FC2 buts that's my two cents about it.
[sub] Mods if this is considered advertising I didn't mean it to be that way I just wanted to provide some awesome indie goodness[/sub]