Pretty freaking terrible. I've never before had to send out more than a handful of resumes to get a new job... but right now I'm getting nothing back. Well, not quite nothing - I've gotten a few recruiters asking me to commute 2 hours for hourly body shop gigs. But nothing realistic.
My advice is to just keep working on it - send out resumes, write cover letters for the ones that look promising, A/B test different resume formats, and just keep at it. Something will work eventually.