Conversation so far:
When did Janis Joplin start with Big Brother and the Holding Company?
Janis Joplin sang for the first time with Big Brother and the Holding Company in 1966.
Did the other band members from Big Brother and the Holding Company accept Joplin?
It took a while for some of the band's followers to accept the new singer and her current boyfriend, keyboardist Stephen Ryder.
Does it say why it took time to accept Janis Joplin?
Her music was completely different from that which Big Brother and the Holding Company was playing at that time.

Question: Did they eventually have positive things to say about her?
Self-contained rewrite: Did Big Brother and the Holding Company eventually have positive things to say about Janis Joplin?