-50 is still comfortably in the "fast zone" around 0, at least for vets like us :P
I worked one tribe's fame up from -100 to -50, and in that run even the part from -80 to -60 feels like the fame points just speed past without effort after you've just been through that hugely slow part between -100 and -80
For me, everything between -65 and +65 is fast, -85 to -65 or +65 to +85 is slow, and only -100 to -85 or +85 to +100 is really painful.
If you compare "negative fame" as only the -50 to 0 region with your "positive fame" experiences close to +100, then yeah, negative fame is going to feel really fast in comparison.
But go kill a tribe until you're -100 with them and try to get that back up ;)
I worked one tribe's fame up from -100 to -50, and in that run even the part from -80 to -60 feels like the fame points just speed past without effort after you've just been through that hugely slow part between -100 and -80
For me, everything between -65 and +65 is fast, -85 to -65 or +65 to +85 is slow, and only -100 to -85 or +85 to +100 is really painful.
If you compare "negative fame" as only the -50 to 0 region with your "positive fame" experiences close to +100, then yeah, negative fame is going to feel really fast in comparison.
But go kill a tribe until you're -100 with them and try to get that back up ;)