3 stars during regular hours, 4 stars in comparison to other places after hours. Essentially, if it's 4am, and you're thinking 24hr McDonalds or Lakeview, I'd go with Lakeview.
I had their burger and with portobello mushroom and bacon so that was a pretty big winner right there. And despite being open 24hrs the prices were pretty reasonable and the food was prepared fresh, as far as diner food goes. I've seen some other 24hr places in the city use chips instead of fries or store bought pitas as "flatbread" pizzas to minimize kitchen staff so overall I'd say Lakeview is a good late night option.