Bottom line is - nobody trades @ random - well, except for our resident to$$er.
The price charts are not the market, merely the result of trading.
Fact is - they don't throw off lots of nice, playable, repeatable patterns - this doesn't make markets random. In fact, it says more about the people looking for patterns in time spliced historical price data. Why should this representation of the market action be resolvable to a few price patterns anyway?
Just find the pattern, get your R:R right and trade the pattern for life! Problem solved, eh?
Now - of course, you can compare random charts and market generated charts if you like. On the other hand, you could put charts to one side for a second and consider the actual marketplace, why people trade and what their perceptions might be at any time.