We did not use berecruited.com but a similar site. A significant amount of interest was generated and several offers were made. The site itself is not what the recruiters liked, but it gave them enough info to see my son as a "prospect" and spend the time scouting him in games.
The programs that offered did acknowlege that they used the site and especially liked the video of taking grounders and hitting in a batting tunnel.
We received more interest than we could follow up on through the site and its ability to reach out to college recruiters.
I continue to believe that the site we used is superior to some others on the market,albeit more costly, but we had a lot of material to use to build the site my son had. My wife is a photographer, so we had a lot of photos, we shot our own video, and we linked to all the newspaper articles that had my sons stats and progress through his Junior season.
It is hard to know how much or how little the site helped my son, but I do know that we had more opportunities to pursue because of the site.