i think it's very mean of you to make people decide between BG, ID and Planescape Torment. you meany!
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however, i'd really like to know if there's some correlation between age and preferences; yes i'm talking about those who voted for ME 1/2 and DA 1/2. assuming people liked both franchises equally, i wonder if they maybe are too young to know the older black isle games first hand/from when they were released, and thus don't know whether they like the older games or not (because they didn't play them) (since in every hate-thread out there, there are lots of posts where people say they actually liked ME/DA very much)
and no, i'm not saying that DA/ME suck and all new games are shitty etc pp, i simply have the impression that older people tend like the older games better than the new ones. and no, i'm not saying there's no way that all who played ID or BG on day one cannot prefer ME/DA.
i personally like ME 1 very much, ME2 is too shooter-heav imho but well worth playing, but i didn't feel like playing DA:O (and consequently DA2) because i saw too much of that medieval-elves-and-ogres-and-swords-and-magic fantasy; i still started DA:O as a friend of mine recommended it, but the origins felt too limited, and after a couple of hours into the game i just didn't want to keep playing, so i stopped, end of story, no hard feelings.
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