Should goblins be aggressive?

[Ingolf]

I would like that too, it was always fun turning a corner and suddenly aggroing 4 goblins and you had to run for your life...usually ending in defeat.

Sadly though, due to people whining about dying in an MMORPG, they'd be on such a short leash you'd literally have to stand in their face to have them pose any threat to you.

Opposed to using sneak and invis to bypass everything?