In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.

Long ago I discovered that San Marzano tomatoes were unparalleled for flavor when it comes to making sauces. I tried many brands, and have done many side by side tasting comparisons, and Cento San Marzano tomatoes have consistently won out. These tomatoes have a deep and rich flavor, and a nice acid to sugar balance (though you may need to enhance this when making a sauce). It's pretty obvious when you pull these tomatoes out of the can that they were picked at their ripest, due to their deep red color and soft texture. Many tomatoes advertise themselves as San Marzanos, but since SM is a type of tomato, they could have been grown anywhere. Not these. These are SM tomatoes grown in the San Marzano region of Italy, in volcanic soils perfect for growing tomatoes. I have no affiliation with Cento, I just love a perfect tomato sauce. Use these tomatoes, be sure to not cook the sauce for more than 15 minutes, and you'll see what I mean. Even using fresh, locally grown, in-season tomatoes I haven't been able to get the depth of flavor that I do with the Centos.
Best sauce tomato (canned or fresh) period