Hmm- I'm kind of in the middle.
__I LOVE the idea of a highly intelligent symbiote- that's what is SO different and alien about these things.
__I also like the story-line of the V-sym being considered defective and criminal by its species, for wanting to partner with its hosts.
__I kind of imagine the species as being unbalanced. Their intelligence took them to the point where they adopted a culture that was in opposition to the rest of their nature. It makes intellectual sense to take control of hosts. However, you can't easily jettison a genetic heritage, in favor of a better "life-style." They had to work hard at supressing any atavists, such as the V-sym. If I'm recalling correctly, the Beyonder found it in a lab/prison.
__That's probably the last thing that really connected with me in canon.
__I loved the thought of it escaping to earth with ivory-tower ideals of a return to a more "natural" state- ideas that it never had the chance to test. So, what does it wind up with as its first host? Peter. It reveals itself slowly and cautiously, and it gets soundly rejected by him. God, that would make you pretty f~cking raw.
__And Nemo, I do like the addiction idea. Actually, I think it's been there all along, somewhat...and other people have definitely picked up on it. Dyce had a funny take on it in "Psycho-analysing My Symbiote;" have you read it? It was tongue-in-cheek, and quite cute.