AvP is just not that fun game for regular people, kids. Most of kids are playing
CoD6: MW2
Left 4 Dead 2
WoW
DotA
Tho I must say dota is quite ok if you dont count the community.
Older people would play games like mechwarrior, maybe new AvP. AvP gold was for kids, due restriction in that time as all other games
.
There are few games that are worth playing. That arent just brainless fun games.
For example Batman and Resident Evil 5 are worthy games. AvP will probbly go in that category if it proves itself worthy as it looks (it will be all different when tousants of people start playing it=then we will see if game will work well, in MP).