Not bad. Unfortunately, we do not have a Johnny Rocket's here in San Diego (but we do have Ruby's Diner). The food is typical 50's diner fare with burgers and shakes. I had a Double Rocket and a chocolate malt. That was pretty good. The atmosphere isn't that bad. It's pretty family-friendly with a 50's motif and a man who makes balloon animals at your table. The downside is that sometimes the jukebox plays disco music by the Bee Gees and KC and the Sunshine Band. They should stick to only 50's rock and roll and doo-wop from the early 60's (malt-shop favorites).