Even if you read it as "fully baked", no, limare is not ready. I would call it ready when it can run any arbitrary GLES2 app and it's in a stable mesa release.
I'm not sure being in mesa is necessary but OK.
My understanding was that it ran doom 3 really well. Given that is an old game maybe running it doesn't mean you can expect the driver to run an arbitrary game. I assumed that it did mean that, more or less.