I have not seen a single person ever say BD should match MB's speed (aside from you)..... MB has always been a point made in terms of setting, and keeping a schedule. That's it, full stop. I am not aware of anyone that has said BD has to release 52/52, once a month, or anything else. If the releases were sized properly for the time taken between releases, I imagine most people would be fine with twice a year. It isn't about speed for BD compared to MB, it's consistency.
The problem is, he's set his own deadlines, misses them, promises more, then misses those too.
I know for a fact when I come here on the 13th, and 27th of each month.... MB has new content out for his game, without fail.
I could walk away from this thread for 6 months, and it's 50/50 on if BD has dropped, or even said anything in the past 6 months.
THAT is the difference. It doesn't matter if there is animations, music, voice acting, or anything else. It's about setting a realistic, workable schedule, and sticking to it consistently.