kree sha,
i think it only has advantages to be an goa'uld ..
u have a very long life, u're never ill and if u get hurt ur prim'ta heals u ..
and if it is unable to help u can use one of our sarcophagus to recover ur health ..
the tok'ra are one of our enemies but not as evil as the tau'ri ..
the tau'ri get ill, they only have about 90 yrs to live and if u compare the things the 've done in the last 2000 yrs with the things the goa'uld have done u can compare that there are not much difference ... (wars, slavery, enviromental destruction and much more) ..
so , why to hell can the tau'ri say that the goa'uld are so evil ? every other race can say that (nox, ...) but i think it's unsuitable when this sentence come from a tau'ri ..
and even the people where jack, sam and daniel come from (think the tau'ri call them the americans) fired his first great weapon (think it's an "A-bomb") against his own race (japanese, but they also are human) ..
and there is another reason why we take hosts -- the goa'uld must take hosts to survice, the tau'ri only took slaves for a more convenient life ..
Kree sha