Granted, yeah, it's nothing more than a small packet of six d100 tables, but it doesn't claim to be anything else! I personally enjoy using random tables like this to pick some of my players' scavenging loot because it adds a bit more surprise for me as GM. When the dice pick out say, a demolition kit, it's a perfect opportunity to throw explosive traps at them that perhaps I hadn't planned on. Simply put, it's useful. I like it.