I disagree. Have you ever been to a real 70mm IMAX screening? I don't mean your typical "IMAX". There's only a handful in the whole world.
The quality is gorgeous, and the screens are huge. You also get significantly more of the frame than you will in traditional cinema and on bluray releases.
Don't call it unnecessary until you've actually seen it. Digital IMAX isn't close yet.
Anyone else noticed that Connect for Lemmy has just changed its design? Feels like it's taken a lot of "inspiration" from Sync...