If Swarovski guaranteed a swift return (two weeks?) and a thorough cleaning, I would not be particularly bothered. I say this as someone who has a 8x42 NL Pure and an 8x25 CL Pocket where the armour is fine but starting to go ever-so-slightly funny. The main thing for me is the delay.
Interestingly it was the use of sun cream which made the armour on my NL Pure start to feel a bit tacky.
Interestingly it was the use of sun cream which made the armour on my NL Pure start to feel a bit tacky.