I wrote this answer in response to a question on one of the Yahoo groups: "What is the list of documents produced when you are implementing a pure Agile project?" Martine Devos liked it, so I decided to preserve it here in hopes that someone else might like it as well.
I recently took the SAFe SPC training. My bottom line assessment is that it will be a marketing success, organizations trying it will see improvement, and some will see great improvement. And I don't like it.