It's very possible that some people (such as Olsen) are not that into comic book movies or Batman as a whole. For them, they become attached to what they know from their childhood and have no desire to appreciate/follow what has come after.
For people of a certain age, it's all about Julie Newmar and that's fantastic. I thought she was wonderful and certainly set the precedent. While she's not my Catwoman, I can appreciate what she brought to the character and the nuances of her performance.
For others, it may be Hathaway. I personally don't think Nolan did her any favours, but she worked for some people.
Each interpretation is valid but anyone the right to choose a favorite and discard the rest based on taste/nostalgia.