It's misleading to call this stuff "pizza sauce." As the manufacturer notes, it's really pizza sauce BASE. I've made pies with Stanislaus sauce, straight from the can (diluted), and they were pretty good, but you are expected to add things to it.
A more accurate label would be "tomato paste with basil."
The unfortunate thing about the "pizza sauce" label is that it steers people away from using these wonderful products as bases for pasta sauce.
I used to love Super Dolce, but my local store ran out of it one day, and I ended up switching to Saporito.