As far as critiques go, I have to agree with what the last few posts have said - you can't please everyone. I'm sure plenty of readers praised 50 Shades when it was a fanfic, and the fact that the published version is a bestseller tells us that plenty more readers in the general public are enjoying it too.
There will always be critics, in both realms, but I do think people are quicker to critique something that has been published and is making money, especially if it's popular. Whereas with fanfic, we know we're all amateurs and are writing for fun, as a hobby, not to make money or the bestseller's list. We're supportive of each other.
In the real world of published writing, our writing would be more harshly judged because we'd be opening it up to a wider group of people (and asking for money for it), but that doesn't mean it's bad. Something Beautiful, Hannah, is definitely not bad. Most people would love it, even if not everyone did.