I respect Evelyn all the more for her honesty, she truly hated my novella! And that's fine, because she does not hate me as a writer/human being (I hope >_>).
Most reviewers are not interested in attacking you personally - and if they are, you know who not to talk to anymore. Evelyn was pretty brutal with her assessment, but only because she wants to see the work improve. Who wants to read a shitty book? No one! While it makes me nervous now that everyone will feel this way about my work, I'm not disheartened. This is an exemplary learning opportunity.
Step one to LearningIdentify if the criticism is coming from your target audience. If the answer is no, probably take it with a grain of salt, but still investigate. If the answer is yes, write down all of the points in the criticism that the reviewer mentioned as unpleasurable to them.
Next upAs unbiasedly as humanly possible, take all of the points and reread your work. Write down where you notice what the reviewer mentioned, then postulate on how to fix the issues.
Keep a running list of complaints
If your work is being called out for a few specific things, again and again, it's likely time to take a hard visit on that matter.
Request pointers directly from the reviewer
If you have a decent relationship with the reviewer, it would be a good idea to really pick their brain on the matter. Get what they really wanted from the book out into the open. However, changing your work based on one person's feedback is something I would not advise. Simply keep it in mind for the future.
And now, for the best piece of advice I've ever given...
Listen, learn, deploy a plan of action, and then release any feelings that you had on the matter whatsoever. It's not worth allowing your personal life/sleep/eating habits to suffer from stuff like this. It hurts, I know... but one cannot dwell on the past.
That's all for tonight kiddies ^_^ have a wonderful evening.
If you're interested in seeing what Evelyn had to say, here is her review: https://bookswithchemistry.wordpress.com/2015/09/29/review-the-mill/