For those of you who like 3D Action games for the lighting-fast deathmatch play, UT will not disappoint.  I enjoyed playing the bots several times, on varying skill levels.  However, once I finished Assault mode and  Deathmatch, I was left realizing what is missing from UT and Q3A: depth.  There is no depth to either game.  The flimsy backstories are Mortal  Kombat-esque justifications... insufficient plot, insufficient  single-player experience.  Legend Entertainment has already proven that  single player action is not dead with the Wheel of Time, so why have Epic  and Id abandoned it?  For a much more engrossing online gaming experience,  try the Team Fortress Classic mod for Half-Life.  And then, if you're  really feeling brave, go get Quake1 and Quake2 and explore the wealth of  awesome multiplay mods out there.  UT will only fulfill for so long.