I love these curtain/panels, they are the perfect finishing touch to my bedroom decor.  I have these in a rich wine/ red since that is my color scheme.  The cascading petal effect is just lovely, and it is a unique design, hard to find else where.  They are not light-blocking, so if your window gets a lot of sun, the color will be somewhat less intense.  You can place heavier panels behind them if that is your wish.  Highly recommend these panels!

Pros: Unique, versital for many design schemes, romantic and charming!
Cons: not very heavy if you want light blocking