As for Baldur's Gate I and why I'm going to start downvoting it hard, I re-played it recently, and it has not held up well at all. Playing an entire 80-hour video game at low levels of AD&D just isn't fun. And the pacing is languid, with all the filler wilderness areas in between places you're trying to get to, where there usually wasn't much going on. And if there was, the interactions were very hit or miss as far as how interesting they were. One of the best improvements the sequel made, aside from the higher levels of play, was cutting out those filler areas.