This is completely true. From the article in the Nov 2008 issue of HOT ROD magazine, the price for this gem is below the other, more complete systems, but it's not quite as good as the other systems like the MassFlo EFI or Edelbrock ProFlo, etc. The main advantage besides the price is the compact nature and the fact it barely changes the look of an engine compartment, which is huge if there is a specific look you are going for; classic muscle car guys would like this product.
Davy