Most of "lawtube" (i.e.: Lawyers who also make youtube content) has been fairly consistent that the law is on Heard's side, but the facts are on Depp's side. Heard winning is still a strong possibility because the bar for defamation is very high in the U.S. That said, people who make legal content on youtube but were also in the court during the proceedings were apparently either bored or annoyed by Heard's final time on the stand, which doesn't look good for her since it was meant to be an emotional plea, meaning the jury might not by sympathetic to Heard.