In general, I'm wary of leaks. because on the internet, anyone can post anything and claim it's true. And in many cases, the leaks do turn out to be complete rubbish.
however, when multiple leaks start saying the same thing, or when other evidence starts to emerge that back up the leaks, then I start taking the leaks more seriously. I have been burned many times in the past when I've tried to give something (that I was massively hyped for) the benefit of the doubt, despite the mounting leaks. Then, the leaks proved correct and my worst fears were confirmed.
so, if you want to keep an open mind and still give the product a chance, that's fine. You are taking the glass-half-full approach.
however, if others want to lower their expectations and excitement for the product, or even decide to skip it and save their money, that's also reasonable. I don't blame them.