I saw Julie Felix back in the 60s a few times and while never a great fan found her performances to be quite enjoyable.
I remember her especially at the Isle of Wight festival in 1969.
Saw her recently, about five years ago, here in New South Wales.
She was a delight to speak to after the show and her singing and song choices were excellent.
I don't wallow in the 60s any more either and have certainly moved on from that time.
However it doesn't hurt to step back there occasionally for a brief visit. In fact I, like many others, throroughly enjoy doing that as much as appreciating the present and looking forward to the future.

Paul