Don't know about RQ, but Conan is very well presented and Judge Dredd looks pretty authentic too.
I'm tentatively excited by this now. Having single handedly cleaned the QLI products off the shelves of my local game/comic shop, it would be good to see a Mongoose pushed Trav line with it's own shelf. I don't like seeing RP shelves with no Trav.
Out of interest, I pretty much cleaned up the Conan too, but Starship Troopers, B5, and Slaine are still there. A Strongti Dog game would also prob get shelf space too.
If, however, MongTrav is going to be the engine for other sf games, then the core rules will have to include stuff about AI, transhumanism, warp engines, time travel etc etc. Maybe Starship Troopers doesn't have all that stuff, but Johnny Alpha certainly does!