1/10.
It's worse than recording one replay. You can only see a fourth of it.
There is no sync in the REPLAY. Video effects afterward should be expected to perfectly sync, since you can control that without any planning at all.
Do you understand what it takes to get a 10/10? I once recorded the timer during a replay, plopped that down to the music, recorded the time at sync points during the music, re-recorded the replay with new camera positioned at the right moment at the right time, put it back into the video.
This is not a toribash video, it's just effects and music. I could replace the one toribash clip and put in TF2, and suddenly it's a TF2 video.