CreativeWriters wrote 5, 500 word articles for free for me to review:
Turnaround time on the articles was about a week. I sent them 2 different subjects to write on, one with 3 different sub-topics, and the other with 2 sub-topics. I have no issues with delivery. Everything went smoothly and the communications were great.
All of the articles had keywords spaced out in what I would call a reasonable density for reading. All of the articles hit the word count as advertised.
The writing quality is an odd mix. 3 of the articles seem to have been well researched. 2 of the articles seem of lesser quality as far as subject matter is concerned. All of the articles are readable, however it is immediately clear they were written by someone who has a somewhat poor grasp of conversational English. A lot of the phrasing seems forced or simply odd, and there is some of what comes off as filler in the articles (one note here: I don't think the filler was intentionally done as filler; I believe it is just poor writing).
Overall if quality of writing is crucial, in that you expect the writing to be something someone will come back to your site for, I think you may be disappointed. I've put the articles on a few affiliate sites and will use the rest to spin and post to articles sites.
Overall:
Delivery: Good
Quality: Poor to medicocre
Will I use them again? Probably. The prices are low, and they are good filler articles. I would not post them on a site where quality was crucial. That's probably obvious, given the price.
Thanks CreativeWriters!