It has been a long time since I've been to any Winking Lizard. I'd call it a solid "OK". We were seated right away (good for a Friday night) and the service was fine.
Maybe I'm misremembering, but I thought they used to have a lot bigger food selection. They had a bunch of burgers and chicken sandwiches, ribs, BBQ chicken, appetizers, and that was about it. I got the ribs and my wife got the BBQ chicken. Both were OK. The portions were generous, the taste was OK (but nothing special), but both were a little dried out. It wasn't bad, it wasn't great, but I won't rush back.
They do have a huge beer selection and I have a very nice Belgian.