Considering how I don't like many Valve games (I hate TF2, really the only Valve game I like is HL2) and I didn't much like the first portal game. Actually, it was okay, just not "the greatest game ever made" as so many people tend to say. I'm also rather annoyed about the whole "cake is a lie" fad. Yes, we understand that she wasn't telling the truth (even though there was cake) but frankly it just got extremely old and annoying. In conclusion, probably not gonna buy until Steam has it on major sale. I'd rather just save my money for a game with a plot and at least some attempts at characterization. Really, the only voice you hear in the first one is Glados and that's mostly just her explaining how you should play, telling you you're going to die, blah blah, blah, blah blah. I eventually just turned off the volume because her comments weren't witty and her attempts at comedy had no effect on me whatsoever.