Party of 8; waitress came back with 6 entrees and ...

Party of 8; waitress came back with 6 entrees and said someone took the 2 remaining guests food; finally got our food once everyone was finished; (classy)
Then the burger which I ordered was terrible; only ate half sent it back, no apology and still it showed up on the bill (really??) How do you mess up a burger? Over cooked; no taste.
Forgot an appetizer;
Dont bother ordering fish and chips either; frozen over cooked; boxed fish; you could play hockey with the piece of fish.
Other buddy ordered butter chicken and the rice wasn't cooked; how do you mess up rice???
We were super friendly and never once complained; not our style; so thought everyone should know...