I never rely solely on LL. I go back and forth between PERB and Leolist and result is no scam ever.
Now, a word of warning.... TO ALL OF YOU.
It happened to me once and out of respect for the lady, I am not going to name her. I also feel she genuinely had nothing to do with it.
It happened more than three years ago. I contacted a girl via her website, which is basically an email. Out of impatience, I also texted her. I got a rather quick response via email confirming the appointment. Later in the day, when I got response from her text, I was a bit confused, I just had a sense that she did not go thru my email properly.
Anyways, on the day of the meeting, as I was driving towards her place, I get a text from a different number saying that she wants the full money emailed transferred before the meeting. I was a bit taken a back. I just had a weird feeling. So I texted the emailed the original email and told her I can't do that. Anyways, there was a bit of back and forth and I texted the lady instead and everything seemed fine. So I texted the scammer back with a few not so nice things to whoever it was. The response was scoffs and sarcasm.
That's when it became obvious that someone had hijacked her email/website etc. Anyways, I went ahead and had a great time and I let her know what happened. Ever since, I don't use the automated email form available on the websites or on LL.
Also, I didn't cancel on her was because of her reviews on PERB were good and solid. And that's what I mean when I say I go between both of them and honestly, I trust PERB fully.