Had a lengthy layover while waiting for London flight. Enjoyed breakfast in the dining area, rested in the daybed area for a bit, then drinks and buffet nibbles before boarding. Actually chose ORD routing to avoid the EWR PL...and get a slightly longer LHR flight for some sleep.
Buffet not up to pre-covid levels, but not bad tasting. Would have been better if the hot food was kept at better temperature.

I was the only passenger in the dining area. Attentive service, and food was tasty. Even got a breakfast desert, as it was close to change over time...