I finally finished watching this. I was disappointed because I was hoping for a more balanced documentary on OJ. This was no different than any other doc I've seen on him - biased as hell.
So far no one has given a reasonable explanation for how OJ would've cleaned up all the evidence in such a short period of time? Do you understand how much blood he would've been covered if he hacked up two people? Also, how, if he were in a fight with Goldman before he killed him, did he not have any markings whatsoever on his face or body outside of a cut on his middle finger which is said to have happened after the glove fell off? Which brings me to the next subject: The Glove.
If OJ bumped into an air conditioner and dropped the glove, how would the bloody glove have remained glistening wet for 7-8 hours in the Southern California sun in the middle of June? That's scientifically impossible. Not to mention other blood suddenly appearing weeks/months later after they had already taken his samples.
My opinion is as it always was: OJ did not do it.