That was exactly my feeling of them.... Just had someone on fiverr sell me "100% unique articles". They were all unique because they were encoded.
That's very unfair, and they should have stated that. I'd ask for a refund, as this is clearly cheating their customers...
Following that line of thought, I could sell 100% unique articles all day long - I'll just send you the same wikipedia page char-spun to hell, or go one step further and just send you a page of 500 randomly generated words. If someone says they're selling unique content, then it should be readable, appropriate to your topic request, and not use any kind of obfuscation - that's your prerogative - not theirs!
BTW... If you're looking for regular original article content, then our service provides 3 x 500 word articles per day across over 50 different niches; that's 90 per month for only $47, as well as access to all our toolz, including a powerful char-spinner, 3D ultra-spinner (UberCubez), Title Builder and Link Coder amongst others.
Remember; with this whole 'unique' content thing - that there is really no such thing as completely unique content; with the trillion+ pages already on the internet, you can pretty much guarantee that most sentences could be found somewhere. I mean how many different ways can you say 'if you want to lose weight, then eat less calories' ?
...Spinning for site content should aim to be 75%+ unique - and articles should be 30-50%+. Duplicate content filters look for
several instances of
exactly the same phrases; as otherwise everything would trip them. We've been auto-building large networks (250 sites at a time) for years - and we use UberCubez (Ultra-Spun) articles to create each 1000+ page site. They are all around 75% unique - and we've never had any issues with ranking, across a LOT of domains.
Just DON'T use unicode/char spinning on your 'money' sites!