I am a mascara junkie & waited quite sometime to try Diorshow. I am big fan of YSL also. Diorshow applies nicely & layers well. The first hiccup is the brush is so large I have a difficult time applying on the inter & outermost lashes without smudges. I also find this flakes after being on for a while. With that said, I would purchase again.
This is the only mascara I ever use. It transforms my fine, straight lashes into full works of beauty. It's the only mascara I've found that can add that level of volume and fullness without looking like a clumpy mess.
I've used this mascara before and tried other brands afterwards. No other mascara compares to this one. I go back to it over and over again. It makes my lashes look full and stand out.