There is a report that Twatman/John Smith/Frank Jameson/TJ4Rent/etc., who is the husband of Betty la Puta, is now out of jail.  If so that might explain all the numerous ads she recently started running.

(Twatman has a US record for robbery, drugs, etc.  He was arrested in Mexico for pornography and pimping underage girls.)

There have been numerous negative reports about the chicas associated with John Smith's now defunct agency.  The "negative press" caused it to fail long before his arrest.  

There were a couple of reports about his chicas stealing a camera and money being during sessions.  There were a lot of ROB reports.  The typical MO was to collect money upfront and end the session early, sometimes before it even started, without giving a refund.  ("My period just started," etc.)  Also, his chicas promised gfe sessions, but never provided them.

Betty la Puta is offering some great rates.  My experience is that when things seem too good to be true it is because they aren't true.

Of course, the choice of who to see is a personal one.  I wouldn't see her--there are too many escorts who are a "safe bet" for me to waste my time on one with a questionable history.  (Not to mention she's an older woman who has had several kids and it wouldn't be hard to find better looking escorts.)  

If you--unlike me--decide to see her then I recommend using extreme caution.  Which includes "walking away" if she insists on payment in advance.