I've never had disastrous wedding food thankfully but I do remember one that went down very well and it was very simple! It was in a barn, the B&G not short of money but very 'hippie like', had the stepping over the broom thing and tying of ribbons for example which I thought was cute.
There was a long table in the middle of the room which from about an hour after we arrived at the reception, bridesmaids populated with huge bowls of curry and chilli to help yourselves to, that kept being refilled to keep hot, various pastas, different salads (green, couscous, quinoa etc), loads of breads, cheeses and crackers, all different types of every dish. Very simple food but plentiful, enjoyable and filling. It was left out and constantly refilled for a good few hours until nobody was getting up any longer which I thought was a good idea-sometimes I can eat and an hour later feel peckish if I've not eaten enough -especially if I've had wine .
Desserts came out afterwards and the cake was made to look like three tree stumps connected to one another, bride made it herself.
It illustrated to me how, from stories I have read on here and heard IRL, many of them about posh, expensive weddings where people have been fed measly portions or left for hours sitting/standing around starving and too drunk due to lack of nourishment, are just so unnecessary. As long as the food is decent enough and everyone's fed, you can have happy guests.
I was very happy as this was the wedding I mentioned upthread where there were several bottles of champagne on each small table. I was sitting at a table with just a friend who I had as a plus one as I was single at the time and didn't know many others there, and four strangers-ALL of whom didn't like champagne.
I do like champagne. 