Did this a year ago and it was hugely useful for myself and the writers...
I'm training as a script reader/editor and would love to read and give notes on as many scripts as I can to get more experience. The scripts I've been sent through BCG before are consistently great and it would be great to read some more!
I'm not an industry leading expert (and so charge 0% of their prices!) but I can usually find more than a few things that come in handy when rewriting. I've trained in bits and pieces through The Network and NFTS and have just finished an MA at the University of Salford.
If you're sitting on a script that you feel needs an outsider's eye, shoot me a message and send it over!