I went. I saw. I hauled. Sort of.
Surprisingly, the lipstick I liked the most was Liquid Lurex. It reminds me of Vex, my favourite eye shadow ever, but for lips. There's a greenish- greyish- yellowish base, but lots of sparkly pink in the light. It looked amazing.
I got Baby's on Fire, because I don't have THAT many red lipsticks, but this one is noticeably less sparkly than the others, so it isn't as distinctively "dazzle".
I gave Hot Sass a try on my hand, it looked amazing. On my lips, it was a sort of washed out peachy colour and the pink sparkle didn't show. I also tried Hellraiser, which was always the one I was sure I'd get... turns out it is an exact dupe (to my eye) for High Top from the Fafi collection (although shinier) or Nico lipglass, which I've been buying for years.
Of course, I also grabbed Boys Go Crazy, because nothing that shade can exist without coming home with me...
Overall, I thnk the Dazzle lipsticks work well in lighter, shinier shades. The ones that try to be mid-tone, bright or dark, tend to look like overly heavy frosts. As far as grittiness, it was weird. They felt gritty as all get out when I was putting them on, but not gritty at all once they were on my lips. Quite nice, actually.