I like Primus : for their aim is to have fun....of course if it brings the cash,its a bonus...as the band members are sort of animation & cartoonist themselves i like their p.o.v.
The way Les takes on Roger Waters's vocal style on "Southbound Pachyderm" complete with helicopter fx etc.....and he admits for his respect for Pink Floyd and has been quoted that he never meant to spoof PF but really is a great admirer of Rog.