Call me crazy but I thought it looked ok, I thought it was gonna be the worst thing ever. Maybe it was the feed but I though that the framerate was choppy, I hope they fix that before the release(they wont).
And as for my guess who the unconfirmed "fan favorite" character is? Im gonna make a wacky, yet resonable guess and say Zobek. Besides it's not like Trevor and Simon know who he really is.