Hand-dyed fabrics - love 'em or hate 'em? If you love them, what kind/colours do you have?

I love the Silkweavers' Reflections range. 

They are a opalescent fabrics which are hand-dyed in pretty swirley pastel colours.  I think they are perfect for Teresa Wentlzer fantasy designs, the sparkle just adds that extra something to the design, particularly the dragon ones.  I stitched "Stretch" the dragon on a minty green piece of this.  I'm also stitching the Mirabilia Angel on a piece of this, it's called Coral Reflections.

In fact, to celebrate having a permanent address again, I've just re-subscribed onto their Fabric of the Month Club where you get sent a selection of fabrics every month.  I should get my first batch just in time for Christmas.