I don’t think spending three or more hours on an EAG application is a good use of time, I’m honestly shocked to hear that anyone spent more than an hour on it. It’s three short questions.
If going to EAG would help you do so much more good that it’s worth working >=3 hours on an application, I would guess you can just write the reason why it’s so valuable and you’ll likely be accepted.
I would really recommend against spending a lot of time filling in the application. For that to be valuable you would need to believe all the below:
You attending EAG will lead to a lot of good happening, even after considering that:
All the main talks are recorded
People who would accept a 1-1 meeting with you would also reply to an email or message from you
Many people were rejected from EAG and later found no issues working on very impactful projects
There are EAGx and EAGVirtual events which offer similar opportunities, and several EAG conferences every year.
CEA staff will not be able to notice 1. if you spend a short time answering those three questions
CEA staff will be able to notice 1. if you spend a lot of time answering those three questions
If I was CEA staff, I wouldn’t want to miss out on someone that would cause a lot of good by attending, just because they didn’t spend a ton of time goodharting the application form. I’ll let CEA staff confirm or deny this, but I think they even reach out to applicants asking for more information if they can’t make a decision based on the contents of the application.