i had a pizza about 6 months ago that i had to stop eating and throw away. was the first pizza this has ever happened with. i mean, even if it's "bad" it's generally still f**k pizza. but this, this was inedible.
and it was the dough that ruined it. i have never had a more salty thing in my life. it was like they accidentally dumped in a cup of salt into this one pizza.
so yes, in this case, toppings could not overcome it. but it was because it was so bad. ive never had any pizza anywhere near this awful. i do think that normally if the dough is "okay" then toppings can overcome it. but certainly toppings are the star of the pizza. the dough is like the bass player man, not the lead guitarist. only if he f**k up his one stupid little job does anyone notice him