For ME2, I played on console.
In general, I hover back and forth between the two depending on my mood. DA:O for example was infinitely superior on PC, just in terms of the tactical view. I don't think I could ever go back to it on Xbox.
Well, I can't tell you how to feel about them, but clearly if you just played it recently than I can see how it wouldn't make too much of an impression. Back then, 3d games were nothing like today and the BG style was comfortable and familiar.
The story, artistry and music of the games were what I enjoyed the most. Was like watching a great epic unfold. Or reading a great Forgotten Realms novel.
Hell, Durlag's Tower alone would make an amazing feature film, right now, without much script work at all.
Also, around the time of BG2, the modding community was picking up and there was alot of cool tweaks available. I know in a recent playthrough with Beamdog's Enhanced Edition version from Steam, I had over 100 mods on my BG2 game.
Also, re: the banter, etc.. From my very first playthrough of BG back in 1998, I always created all 6 of my own characters (via the mp option) and designed a party I could roleplay myself. People always asked why I did that. It was also funny when later on Icewind Dale came out and you had to create all 6. IWD btw had just as awesome a story, and I can't wait to play the EE of that, which just came out. Hell, if this first patch don't come soon, I may just go get that now...