No "rip-offs"!  Maybe they have gone.  But below are women with whom I would be careful:

Donna http://www.eros-dc.com/files/486641.htm
And in NYC at the same time
http://www.eros-ny.com/files/485592.htm

Allyson http://www.eros-dc.com/files/481716.htm  
http://www.theeroticreview.com/discussion_boards/viewmsg.asp?BoardID=6&SortBy=DateCreated%20desc&SearchType=1&Author=willockham&DayFrom=30&DayTo=0&MessageID=269188&frmSearch=1#269188

Faith http://www.eros-dc.com/files/486747.htm  
Several postings overseas: http://tinyurl.com/pde4aw8  
Evelin in NYC http://www.eros-ny.com/files/436318.htm  

Jessica GFE http://www.eros-dc.com/files/400363.htm  was
Nina Supreme http://www.eros.com/us/texas/dallas/files/456756.htm
Romance scammer: http://ww.delphifaq.com/faq/russian_marriage_scams/f3425.shtml?p=16  

Sexy Carmen was  
Sexy Dawn http://www.eros-dc.com/files/414124.htm    
Fee: $450    
Rating N/A (Looks 7 / Performance 3.67)    
TER ID: 245472  

Bugatti Love  http://www.eros-dc.com/files/487532.htm
Rating N/A (Looks 8.67 / Performance 6.67)
TER ID: 246396
$400

VIP Angel http://www.eros-dc.com/files/466114.htm  
Rating N/A (Looks 5 / Performance 3)
TER ID: 257900

Peyton/ Leo GFE http://www.eros-dc.com/files/487303.htm  
Available in DC under two names
http://www.eros-dc.com/files/487533.htm

Cierra http://www.eros-dc.com/files/469784.htm
Rating N/A (Looks 7 / Performance 2)
TER ID: 253254

Kelly http://www.eros-dc.com/files/480092.htm
Unknown agency that seems of dubious origin
http://www.theeroticreview.com/discussion_boards/viewmsg.asp?BoardID=6&SortBy=DateCreated%20desc&SearchType=1&Author=willockham&DayFrom=30&DayTo=0&MessageID=269706&frmSearch=1#269706

VIP Cassandra http://www.eros-dc.com/files/487403.htm  
Rating N/A (Looks 9 / Performance 6.5)
TER ID: 218590

Vicky http://www.eros-dc.com/files/487623.htm
Many pictures in London: http://tinyurl.com/lldtbud  

VIP Vanessa http://www.eros-dc.com/files/485875.htm
From Amsterdam?  http://www.amsterdamescorts2u.nl/Viona.php  
Posted worldwide: http://tinyurl.com/q5gza8n

Leanna http://www.eros-dc.com/files/487742.htm  
Rating 6.62 (Looks 7.75 / Performance 5.5)
TER ID: 175301

Julie http://www.eros-dc.com/files/465021.htm  
This agency has a history of fraudulent reviews.
http://www.theeroticreview.com/discussion_boards/viewmsg.asp?BoardID=6&SortBy=DateCreated%20desc&SearchType=1&Author=willockham&DayFrom=360&DayTo=180&MessageID=261003&frmSearch=1#26100