Thank you for your response.
Jhm, I belive your opinion or perspective about these domains and it's good. But if we turn the dice around we would actually see a different thing altogether; let's take for example Namecheap.com, this probably conflicts with what you've stated.
We all know that NameCheap.com is a Domain name Registrar that does exactly what it's domain name/brand proposes; they register domain names cheaply, they are trusted and not just a brand name but a character; known by hundreds of thousands.
In the same way, if we look at LegitPrivateJets.com and LegitVacationRentals.com, they have the same potential. It all depends on the user and it can be redirected to an existing Trusted Brand in order to boost the growth of their business.
In addition, stats shows that many people online are searching for "legit" companies, business and services; e.g. Legit Vacation Rentals, Private Jet Charter, etc; because of the high rise in online fraud or the fear of being scammed.
I believe everyone has his/her own perspectives about a matter, but I am pretty sure that LegitVacationRentals.com and LegitPrivateJets.com are highly valuable assets.