Much of what has been written is right on. Field Day is a glorified contest under the umbrella of emergency comms. Here are my general thoughts at 10,000 feet.
1) It is a great opportunity for people to get out of their shacks and set up a field operation.
2) The fellowship within a club generated by the event is priceless.
3) Having senior members working with junior members is priceless.
4) One member always builds an antenna for the event from scratch. It is informative to all if the antenna works
and how well it works to all.
5) Teamwork.
6) Introducing folks to contesting who were hesitant to try.
7) Introducing folks interested in ham radio to ham radio.
In my opinion, there is a lot of good that comes out of Field Day. Like everything in life, it has a lot to do with how you approach it. Everything in moderation.
This year my club had 6 stations plus a Get On The Air (GOTA station).
One station was CW,
One station was digital, and
Four stations were phone.
Antennas used were,
Dipole G5RV antenna home brew,
Two buddy stick's,
One doublet,
One vertical, and
One ENDFED.
Power used,
One station 100% solar/batteries,
The rest used a generator.
How many contacts/points? I haven't the foggiest. The goal was to learn, practice in a field setting, fellowship, food, ham radio stories told around a open fire, educating the public, and attracting new hams. Again, it is how the club approaches Field Day.
Opposite side of the spectrum. There is a good sized local club. Their Field Day consisted of,
Pony rides,
Face painting,
Game Commission brought a recently caught/trapped bear,
A raffle with over $7K in prizes,
Catered food via a food truck,
Invited big wigs from ARRL,
Local television stations attending, and
the list goes on and on.
One of the members from both clubs told me that she will not go to their FD again next year. She will go to ours. I suspect others may feel the same way.
Great comments folks.