Have lost count how many times I've run the group play dungeons here, It is always fun making new friends and toughing it out together.

Would still say though to be honest my main fun is solo, either trying to solo bosses that are for lower lvl group play, or pushing my lame self around whatever content is available. I find solo farming for mats and raising less used and undergeared skills fun too.

For me I like choices and options the more the better, even if I don't use them others may well.

I agree with whats said above, just cause others are out there with you does not make it necessary to team up unless you want to.

Some like solo play, others are afraid they will screw up an hour run by doing something dumb, been there done that plenty.

Also telling others that the way they play is wrong and they should go elsewhere frankly sucks.
All play styles should be welcome.