Hi Arcardenas,
I completed this project last year as a Christmas gift for my husband (for Christmas 2017). While I have had issues with floss amounts on other Dimensions kits as well, this one was just fine with floss. Though, I will say that if you had to do a lot of frogging and couldn't reuse the floss it would likely be a close thing, as I had only a couple of strands left of some of the colours!
This is a wonderful kit that comes out beautifully. I took a pic every day that I worked on this and compiled it into a slideshow if you'd like to see how it came together for me progressively: https://www.youtube.com/watch?v=oTjv5qpEPwA