When I was a student, I was in the university film club for a couple of years running the projector. I would've welcomed digital projection then. I got to see maybe one-half of the movie I projected, and the rest of the time I had my back turned, splicing the next roll or cutting and packing the previous one. Also, two hours' worth of film is bloody heavy.
Nor do I miss scratches, glue specs and other wear-and-tear artifacts that signalled the end of a reel, long before the burn marks appeared. All they did was distract from the movie and take me out of the fantasy on the screen in front of me. Do those things have charm? Perhaps, but I don't want charm overlaid on the screen when Bruce Willis is blowing up things.