Because you're apparently the only one in the world that considers the GW models better than the FW variants.
The Shadowspectres are amazing models, likewise for the entire Eldar FW line. They're simply awesome.
The only model in the line that I'm not thrilled with is the Phantom's face - if it was the spartan helmet that the Rev got it would be awesome. The Corsairs I could give or take also.
The nightwing and phoenix are heads and tails above and beyond better models (and rules-wise for that matter) than the silly Droopywing kit that we got.