Hennessey's is improving. I'm still only a regular for the 2 for 1 burgers, but they're getting better with the burger flavors. I'm still sure that the burger meat is coming from a frozen patty, but they've been adding a little spice and flavor to the burger options.
I had the Southwest burger last time and they put some kick into the burger. Some nice jalapenos and pepper jack cheese as toppings. I'm absolutely a fan of that burger.
And they've chosen tastier buns--they've stepped up and are using a nice, fresh sourdough. The chips that come standard with the burgers are also a little more rustic and flavorful. Not bad. The pub food's becoming downright worthwhile.