A definite must-have for Fallout 3 fans. It's a couple of mods short, especially concerning the radio (why can Bethesda not get a radio than can play more than 1 song? I like Marty Robbins' Big Iron, but not every 10 minutes!) I am also not a big fan of Steam, but it is much better now at letting me play offline. There were problems with premium modules not installing in Fallout 3 due to their directory structure, but time (and community mods) are likely to correct any deficiencies in this area.
Thus far the BSU (Blow S..er..Stuff Up) factor is excellent