I do not have any experience with this company, BUT what really makes me listen up is that they GUARANTEE you to get into LA Times. I may lack a bit of knowledge here (hopefully not) but I believe that this most definitely means advertising / advertorials. Within a journalistic context I don't think they can guarantee you to get onto a site as they would have to bribe somebody to write stuff that he/she is probably not interested in. I have a partnership with a very big European PR company and even though one of Europe's most favourable skiing resorts is one of their clients they still do not get everything they write about that resort published, whether it is small or big magazines / sites. I'd be very suspicious about that point and ask them how exactly they manage to get you there...
If they come up with advertorials / advertising, I think you should be aware of that fact that Google doesn't like followed links within an advertising context. They most often see it as a bought link (which it is in fact) and ranking could go south for your page.