They're making big noises about taking Sana’a in their current offensive and there's been heavier fighting than in recent months. Other than that, it's hard to tell. Personally, it seems like the Yemeni gov't forces have quite a hill to climb.

The mainstream media has made it sound like the fall of Mocha was at least somewhat surprising, but I don't think that's accurate. It was pretty clear the Houthis would reach the port as late as last week.