It’s not worth it. Again, either you commit to the principles, practices, and the mindset of solid agile development OR you don’t. There should be no try! Trying is a waste of your time and it belittles the efforts of all of those folks who are working hard at the methods and getting solid results.
The worst kind of agile is half-hearted agile.
Other processes have their uses. But Agile is too often seen as a buzzword. It's fine to not follow Agile process. Just follow something.