So, so lucky as far as fast rally crashes go. Watching your own car and driver/crew crash is never fun, but it was much worse feeling in WRC than F1, I can tell you. There was a lot of work done by the FIA to improve crash safety on the current generation of WRC cars and I think it's working.
Take off around 100mph, over a small clearing with no trees; did I mention lucky?
Three compressions in quick succession leading up to the take-off, supposedly the cars before and after Tanak also had "moments" there.
They fell another 10m or so straight down the rock face before "landing"
They were talking about "water" as they rolled, talk about situational awareness. They would have reached the river in that trajectory had they gone a bit farther. Ott has a bit of experience in that department:
I've ridden shotgun in a WRC car, and there is absolutely nothing else like it. Among all professional drivers, I truly believe these guys and gals have the most number of screws loose

You can't do this if you have any normal sense of self-preservation.