If I trust it - you know it's on the level. ;-)
Besides I wouldn't mess with the computer of the nicest member of the HZ.
Bazooka doesn't remove stuff. It tells you what you got and then tells you how to manually remove many of the threats. It also does things adaware can't because it can tell you some of the known formulas or parts of strings in the registry to look for that the normal string based filters like ad-aware can't help you with.
Best way to find out if one has a use for it is to try it. One can always deep six it later if one doesn't use it.