Why ignore? I think it's a good topic for discussion. I know I'm eagerly waiting to see one of them customised! It's just that they aren't really widely available yet... (Like you, I wonder if a skilled customiser could make them look better, haha!)
I think I've already seen some discussion about the quality and the physical makeup. It's possible they would be harder to customise than previous gens...? Thinking of rehairing, and apparently their heads and bodies are of different material, which might cause issues for full body repaints (then again, G4s already had this and I've never had issues with them when it comes to FBR).
I hope someone can enlighten us soon!