Can you make a variation of #18 with only 'DB' is in the film icon, so it's aligned with the rest? Maybe the '.com' can be vertical besides it.
As for #16: I think 'MoviePoster' kinda gets overshadowed by the two dark emphases on the side. Maybe with another, smaller, icon in front it'd be better.
#23 is actually nice ... if you would remove that movie still image around that M and make that M maybe the start of the domain, and instead an M as icon u could try using something else.