My Kill Death Ratio is usually not that hot (0.6-0.8) and I usually end up with a lot of deaths. Then again, I am trying to capture the flag, or complete the objective rather than camping and farming kills.
Like I mentioned in another thread, I recently traded in Black Ops for Killzone 3. I am digging the change in gameplay. I can occasionally play a sniper class and actually get a kill every so often. The shotgun is over powered as hell, but also has a nasty recoil to balance it out. Finally, I am loving the lack of kill streak rewards.