Apparently they filmed everything thinking it would be R rated but changed it to PG13 during editing so a lot of combat footage was too violent for usage.
It's sad cause there are parts that look great. Certain scenes like where they all have masks in that I truly liked. The dumpster fire surrounding those extremely limited moments is almost cruel. For the record I caught it the first time it was thown up on YouTube for free a few weeks ago. So many ways to show how Lilith found out she was a siren and they chose to just ignore 90% of the established content to do it.
On a final note they did the guns dirty. Like how could you not have someone grab The Bane, a Shredder, or even get the damn Infinity to be accurate. No Homing grenade? Where the fuck where all the shields? FUCK!