How good is Tournament Texas Hold'em?

The tournament version of Turbo Texas Hold'em. I've been practicing, playing Tournament Texas Hold'em, to get a feel for the format, etc. I'm just wondering how the various settings (average/above average/tough) stack up against a real tournament, say a WSOP satellite? This is assuming you treat the computer like you would a real player, in general, and don't try to exploit any odd holes in its play (although I haven't noticed any).