FF is dumb and some jackass always has to mess it up.

No. No FF is good. Why? Because idiots keep emptying their clips on enemies respawn place. Once you get in front of them by mistake, you're dead. Also, some jerks find it funny to keep killing his own teamates.

it's good as it is right now.

I try to be as careful as possible in friendly fire matches, but it can be difficult when there are lots of people clustering in an area.. It's even worse if you get used to not having friendly fire and you're usually not worried about hitting a friendly.

Friendly fire is good, excpet when some asshole fires an RPG at you.

They're hard to find because there would always be a douchebag in every game that features FF spawn killing their own teammates. My worst experience with FF was with the Socom series... So fucking annoying