How did you get burned by the KZ2 online multiplayer? I thought it was fantastic.
In regards to the KZ3 MP being too bot obsessed, it all depends on when they got on it. There were only live players for about 5 weeks. The rest of the time were bots. And of course there were major technical issues. That is why its called a Beta.
Killzone 3 doesn't come out until next month, so of course you didn't get it yet