https://lwn.net/Articles/777595/ [lwn.net]
LWN provides a written account of Benno Rice's talk. The former FreeBSD core developer gives some context around systemd and what FreeBSD should learn from it. He compares the affair to a Greek tragedy which contains much suffering followed by catharsis. His attitude toward systemd is generally not negative, but I won't cherry-pick any specific sections; you'll have to actually read the article for once.