thx for all guys again

swami, you'd should check things up better before saying things like spam net..
All the point is about traffic amount on these sites, as much traffic as more likely google deal with it...
as said i don't treat this network for several months already, so you might assume it doesn't get better within a time & so some of small sites may get out from google's attention... all of them may be returned back just before next update with a little effort..
According to reviews, there are different kinds of them, more indeep (up to whole page) & less, which contein list of contents, prises & short reviewer's overview. Probably you don't know the current market prices for indeep reviews

. Be sure, that this is more then fair prise for this kind of reviews

& all the network totally.