i do like the GW pvp type but hate how it has turned out. i agree with H-K and KA about not being able to jump and or the instances that ruin alot. i mean how cool would it be to walk out and see your friend then having to wait in a town for them?
I think it should be a mixture of instances and freeroaming. Such as, if the developers carefully designed a large zone that allowed 50+ people in it with each group able to pvp the other groups that would be cool. But have those place sparingly around the world. After a month or soo if they are really popular the devs will had more and more. Of course most of the game will have to remain instanced for balance reasons.
i dont really see that reason, i mean missions sure close that off to a group only but, you dont really need to kill monsters to level up. and anet has been working there asses off to ban all farming. so i mean why not?