What a disaster.
Shockingly slow service, meals not arriving together, food that was not hot and actually only of passable quality.
The waitresses were primarily poorly trained but to have a restaurant that they was not full failing to deliver food in a timely fashion isn't acceptable.
I would suspect that predicting fathers' day as busier than normal would be a no brainer so when several dishes had run out at 12 o'clock it didn't look like a recipe for success.
Location is good, staff remained polite under pressure and to be fair we did get a decent discount (as had others) as a result.
Would I go to Hangleton Manor again? No, I can't see anything attractive to attract me back.