For the "Right back at ya" stunt, there is a spot in the north end of the Warren where an enemy appears on a catwalk that surrounds a building. You can corner the guy at the end of the catwalk. So I cornered him, and just waited until he started tossing bombs at me. It takes a while because he mainly just tries to shoot at you, but you can use your shield to block that fire.

Which one is "whack a mole"? Is that the one where you have to thunder drop a conduit?

Ya, I tried doing it on a reaper conduit but he keeps running..might have to try it on one in the warren.

killzone 2 has some hard ones too, and it has wayyy 2 many. i take my hat off to anyone who has unlocked the platinum trophy

the infamous trophies are a pain, damn stunts, so hard.

Are you referring to the Whack a Mole stunt? Are you trying to hit them with Thunder Drop by jumping off a building? Have you tried thunder dropping at ground level just by jumping in the air and thunder dropping? Should be easy on the conduits in the warren since they don't move as much and they pause to toss out the spider things.

Yes but nothing compared to uncharted crushing mode..not getting U2 just beacuse of that lol.

In my humble opinion, all trophies are bullshit and just annoy me. I wish you could turn them off somehow.

Yes it has like 840 hard trials its even harder than Sf4. Not only the hard trials but u have to beat the game with all characters on hardest difficulty and u have to reach rank c with all characters online.

On-topic: If u think inFamous trophies are hard then i'm afraid u don´t know what hard is. Try getting platinum on Ninja gaiden 2 , Street fighter 4. Warhawk and Wipeout hd.

About the blast shards, u get a trophy when u have 25%, 50% and 75% aswell so its more like 4 bronze trophies if u get all.

The most ridiculous for me is a silver trophy on Street fighter 4 where u must collect all icons. To be able to get all of them u must complete all hard trials which is by far easy plus u must win 500 online matches for just an icon o_O

I will try it there

Infamous trophies were easy for me. As somebody already stated, just constantly press L3 and fly thorugh the city. I also found the stunt part easy, don't know what you mean.
But yeah, KZ2 trophies are a pain. How the hell are you supposed to be under the best 1% of your server region?! There are people who play Killzone 2 24/7, so are you supposed to get that trophy if you don't have that much time to play? Normal people have to go to work and need to sleep, you know. These people apparently not.