I pulled Baldur's Gate from GoG.com earlier this year and gave it a good old replay. It's an awesome game, but brutal and something that takes time to learn. BG1 in my opinion is a harder game than BG2 is, largely because you start out at level 1, and so you can end up dying crazy-fast to even the most basic of enemies at the start. It gets easier as you level up, but not too easy. But hopefully a player would be able to play through BG1 and succeed at it, prepared to head right into BG2 with everything they have learned and an appetite to get into one of the best games of all time: Shadows of Amn.
Not sure if i'll get this since I technically already have BG1/BG2 (and in fact I still have my CD's for BG2 and its expansion), but this review tells me what I need to know: It's yums and I ought to haggle people to play this. XD