Gamecloud has taken a look at the Quake IV demo from E3 2005 and have posted up their impressons of it.
"The demo was a quick one but it looks like id and Raven are on the right track with Quake IV and we hope that a lite 2005 release for the PC isn't out of the question (the game will also be released for the upcoming Xbox 360 console). If you are a fan of Quake II you should be looking forward to this game as well. We are also looking forward to Splash Damage?s collaboration with id that was revealed at E3: Enemy Territory: Quake Wars, a multiplayer tactical shooter in the Quake II/IV universe. While there was no live gameplay demo of this game at E3, we hope that both this game and Quake IV will make appearances at Quakecon this August."