The standard of sculpting and casting is not, to my eye, up to Battlefront's best. It's not terrible, but there's a lack of detail in places, some of the poses are a bit awkward and spindly, and I suspect the alloy is a bit lead-heavy, because what detail there is is rather soft and blobby, as if the metal has not properly filled the mould. Nevertheless, they'll do the job for which they're intended, which is to be toy soldiers.
I've painted just one stormtrooper so far, trying out paint colours and QuickShade. It's a bit crappy, really. I think that maybe rather than using Stone Grey as the base colour for the uniform I might go a bit darker, and maybe try a Citadel or Vallejo acrylic wash instead of the QuickShade.
I finished off the first batch, and pretty much finalized the colours and process I'll use for the rest. I think the weakest point about the sculpting is the faces; most of them are just formless blobs. I could bring out more of the features with paint, but frankly I can't be bothered.