Ohh, I agree with this!!!
From a NEWBIE'S point of view (having never been to WDW before), I am SO glad I found this board and started researching. I've learned so many things that I'm sure will make our trip that much richer than if we went in total ignorance. In fact, I'm sure going in total ignorance would have had us disappointed...
I'm aiming for a happy medium! We don't want to go all-out commando! We researched & arrange our ADRs and selected our park days. Realizing we may have to switch due to bad weather (doing 2 waterpark days).
As for the parks - again, major research but this way we know to be at RD every morning. And we learned about FastPasses. In fact, I had decided to donate our GAD vouchers until I found out about GAD FPs. Sorry, but that won over considering it's our first time...
First we crossed out each ride at each park that we just do will not do - for various reasons.
Now we'll spend the morning hitting our MUST DO attractions & rides, spend the afternoon for the ones we would like to do at a more relaxed pace, and IF there's still time the ones that are a "if there's time".
Researching ahead of time meant we discovered the "extras" that can be done at WDW. So we had a chance to pick a "must do" and rule out others. With researching, we would have found out about these later and be disappointed we could not do them then.
The only thing undecided still - is which resort to stay in!

We have POP booked but may upgrade to CSR. I'm torn between the two. Waiting to hear about free dining.
Ohh, and when I saw "we researched" - I mean "I researched" LOL