The first time I hear a tune, I normally don't like it. I'm not a stones fan, but that was as funky as I've heard em. Watts, and the band seemed to play inspired. Very cool find!
Page wrote the riff for several early heavier rock tunes.
You Really got me
And a few others I can't recall.
I never really understood how, or why Page played as "sloppy' as he did with an electric, but real clean on accustic. It seemed to me Page could do no wrong from 6975. Their improv live jams would have made some great tunes