You want honest, right?
Well, okay. I think the necklaces are a bit 'samey,' by that I mean they are all a variation on one theme, which is simple stringing. There's nothing there that makes me think 'wow!' Its well executed but a little boring.
I know that's going to hurt you, which is the last thing I want to do because I've been on the receiving end myself and know how it feels. However, I believe you meant it when you asked for honesty (or I hope you did =:-O).
Think about different ways you could display the beads - what about half stringing and half chain (or leather). Or how about a Y shaped necklace or a lariat?