Well, it looks like they're being extremely faithful to the original game. Like, REALLY faithful. So faithful that you can switch between old and new graphic schemes mid-game.

I'm actually really excited about this, because I thought that the addition of voice-overs in the third game gave the series exactly what it needed, and so I'm really happy that I'll now be able to play the original game with full voice-overs. Something tells me I'm going to buy this, and then just play it with the old graphics just so I can have the voice-overs. :P