I don't get all this about Spring being an "insane" way to do DI. It works well enough, and Pivotal is very thorough with their documentation. I would much rath

I don't get all this about Spring being an "insane" way to do DI. It works well enough, and Pivotal is very thorough with their documentation. I would much rather RTFM than dig randomly through the code and hope I find what I'm looking for. How exactly does Guice differ in request- or session-scoped injections that makes it that much better?