Unbiased research?

preggersINschool25

Let me start by mentioning that I pretty much EBF.  (I have used formula, but haven't at all for about a month).

I know that Kellymom has all these things about the benefits of breastfeeding, but surely not everyone's research points to the same conclusions.  

Does anyone know the opposing research says?  I was reading an article (non-scientific) from a lady who BF her 3 children and she was saying that she found out later that breastfeeding "is the same or maybe a little better" than formula feeding.

Who has really done their (non-objective) research and what have you found?