What is the Blogging from A to Z challenge and where can I find more participants? Right here.

The Voice of your story can make up for a host of downfalls. Take the time to get to know what your voice is, what makes the way your tell your story different. It might be the word choice, phrasing, sentence structures, certain themes, how your characters talk or any number of other things. Make sure whatever your doing fits the mood of the story itself while still being you.
For instance, you might favor short punchy sentences or longer, eloquent ones. Do you use a lot of big words, slang, or easy middle-of-the-road words? You may have more detailed descriptions. Maybe you're fond of lots of subplots. There might be scant character description or you have a minimalist approach to writing overall.
If you write a series, you'll want to make sure the character's voice remains consistent in each book, even though you might write them six months or a year apart.
Take a close look at the voice of your main character(s) at the beginning of the story, the middle, and the end. Do they sound like the same person. Yes, they've probably grown and changed a little, but they are still the same general person.
This is also true for those stories you start and then they sit on your hard drive for six years before you pick them back up and finish them. Odds are you'll need to do some character voice adjustments to make the beginning and end voices match up.
Same goes for your own voice in the case of that old story newly finished. We grow as writers over time. Hopefully we're learning things along they way, tweaking our style, picking up little things from books we're reading. Thy way you told a story, your author voice, six years ago, probably isn't the same one you have now.
I've read many a story that I had issues with, but I enjoyed the voice enough to keep reading to the end. Make sure you take the time to polish yours.
Have you read a story based solely on a great voice?