Image quality is obviously very important, but the BMCC is not a camera that a DP would use on a big production. You'll definitely see many being used on big productions though, as B and C cams, or for specific scenes where they need a stealth camera, etc. but it doesn't have what it takes to be an A cam on a big production, and I'm not talking about image quality. They need it to be able to plug into the video village, record into external media, and so many other specific things, and the BMCC wan't made for that, it was made for us. On top of it all, no matter how much a vimeo video looks like the BMCC to you, the F55 is a different beast in all aspects, and a much superior one I'm sure, which doesn't mean the BMCC wouldn't still be preferable for some situations or aesthetic choices. It's apples and oranges really.