Here is my list of the most overrated key books from the Silver Age to Copper Age. These are my opinions of course and I know there will be many who disagree. That's why I'm starting a thread so we can discuss differing opinions on the subject. I'm hoping it won't devolve into another debate about what is a first appearance and what's not...but it probably will.
Mods: I looked for a thread on this subject and found nothing when I searched the term "overrated" but please close the thread if
Here's Damian Wayne in Batman 655 - considered by collectors to be his first appearance, and the pricier of the 3 books that make up his "first appearance":
Here he is in 656, on the final page:
And here's the cover and first page of 657, where he's featured throughout the book:
So, which is his real first appearance? Is it 655 because that's the one collectors gravitate to? And don't even get me started on Killer Croc...