I'm not sure about Strobe yet. I bought some Strobe Cream last year but didn't really give it much of a chance before deciding it wasn't for me and selling it on eBay. I didn't really see the strobe effect at all, but perhaps that's just me.
I might get one of the tinted lip conditioners though. They look quite nice though I normally just spend a couple of pounds on an E45 or Nivea lip balm and always avoid the tinted ones!