We would advise not paying much heed to that review. It's a single anecdotal experience of one person, for a drug which already has a subtle course of action in a short time period.
If a company was making counterfeit Modafinil, and had the resources to create packaging of such high quality, why wouldn't they print "Provigil" instead and charge 10x as much.
The easiest way to identify scams is simple logic.
Modiwake contains Modafinil, just like Modalert or Provigil. The affects of all of these are indistinguishable from one another, because they all contain exactly the same thing.