In 2007 the Giants took Madison Bumgarner with the 10th overall pick in the June draft. Ben Kaspick posted on his twitter feed some screenshots of reactions (from the McCovey Chronicles blog) by Giants fans at that time:
You gotta love it. Here's more:
The moral of the story is that fans don't know jack! Perhaps it is better to say that I don't know jack and even "experts" are just guessing.