Haven't had a chance to play with the changes yet so take my opinions with a pinch of salt, but I like what they've done with Ana, might make her worth playing other than for her ult.
The McCree changes, I'm seeing mixed reports of it from from 35 to 22 or 32 to 22 instead of the blizzard claimed 35 to 25, this means its only 4m further than when he wasn't used at all.
Still, to me sounds like a decent middle-ground though I'd prefer it to be closer to the 25m mark.
The FtH buffs are a waste of time as you can now headshot twice in the same space of time without the rng of a bullet going astray. Overall, right direction on the range, wrong direction on fth.
Personally I'd like to see them lower the roll cd & remove the reload, then up the FtH damage. And make his drop-off range lower than soldiers (35m) but a bit higher than roadhogs hook range (~22m) so 25m looks good and still gives pharahs a bit of leeway.
My time of executing Pharahs is over
Edit: rip, the dmg falloff is now ridiculous