We've been to OPH a handful of times over the years and the service and food are always pretty consistent. My 14 yo son typically gets some type of pancakes (he likes their chocolate chip) and my husband always gets an omelet and we split it because they are enormous!!! During our recent visit, we had the Chorizo Omelet and it was quite good...Chorizo, peppers, onions, cheese with a side of salsa (they have green and black olives in their salsa, which is a bit odd but tastes ok) and sour cream. Their (enormous) omelets also come with a side of pancakes, but we opt for home fries instead. Their coffee is ok...it's a bit on the strong side for me, but it's acceptable.
Service is always friendly and attentive. The only major downside is that there is always a long wait on the weekends....so get there early!! Our last visit was the morning after a night of freezing rain so the restaurant was only busy and not CRAZY busy so we walked right in...and got the last open table. Score!
Prices a bit high for breakfast ($11.95 for the Chorizo omelet with side of potatoes), but consistent with other breakfast places in the South Park area.