I present the indisputable and 1,000% correct Pasta Sauce Power Rankings. The general rules are:
I got jarred sauce (no cans), bought standard marinara or the closest approximation I could find (no vodka sauces, no puttanesca, etc.) and tried to include no more than one jar per brand. There are a lot of sauces here and, just as when looking at a list of Chumbawamba members, it can become overwhelming and difficult to tell them apart. You won't really go wrong with, say, the top dozen or so sauces on this list.
I ranked these by taste and attractiveness of packaging — let's face it, when you're looking for a new pasta sauce, it's usually the simple/earnestly rustic (but not too rustic) label that gets your attention.
Cost is difficult to pin down and, given there's a wide variety of prices you might pay depending on the retailer, I didn't use it as a metric. That said, when something is a particularly good (or not so good) value, I note that in the ranking.

