Here’s a blog post based on that idea:
Fans have created petitions for a Blu-ray release. Until then, the Amazon 1080p stream is the best legal option. If you find a “webrip” labeled better, compare it to the official rental—you’ll likely see little difference if your internet connection is strong. ibelieveinunicorns20141080pamznwebripdd better
I.Believe.in.Unicorns.2014.1080p.AMZN.WEB-DL.DDP5.1.H.264-NTb (or similar, depending on the specific release group like Technical Breakdown: I Believe in Unicorns (2014) Here’s a blog post based on that idea: