Nope. All of these images would look a lot better processed in Silver Efex.
Here’s the shipwreck processed in Silver Efex Pro 2 in with one of my Favorites (this one based on Natural) with no local retouching or any changes to any sliders (it’s my bare preset).
Here’s what you posted from FilmPack:
While technically, there’s more information in the FilmPack/PhotoLab version, there’s no bite. It all looks medium grey. For production, with the Silver Efex version, I’d spend some time making the contrast somewhat more subtle. The trick would be to do so, while keeping the visual bite.