seriously, sam graham or whatever his name is doesn't know what he's talking about. t rex is the real thing, from albums like zinc alloy and the hidden riders of tomorrow and bolan's zip gun to slider and electric warrior, this band is way unappreciated, and a lot of it is because they are compared to the beatles.  t rex IS a one trick pony, most bands are, but what marc bolon gets out of that same glam formula is some downright CONSISTENT rock and roll, i have yet to hear a bad t rex album. . . .  this is a movie that rocks, and really any rockumentary from that time period is gonna be pretty interesting, this is pretty much no exception. . .