The sudden appearance of a grainy movie which may or may not feature Jimi Hendrix having sex has upset the Hendrix estate. Which is perhaps unsurprising; they get upset whenever anyone (other than themselves) turns a few quid off the Hendrix name:
An obvious attempt to profit, you say? Why, yes, it would be.
Of course, half the potential interest in the tape disappeared when one of the key market segments discovered the tape was filmed while he was still alive.