Initial impressions are great. I bought these due to the increasingly poor quality of another shoe (you can guess which one). Those shoes have a little bit of rubber on the sole under the heel that has just come off after about 200km. Given the cost, really poor. So, took a chance on the Endorphin Elites. I've run about 100km in them at long run pace and they have been super impressive. I run with a Stryd power meter and the numbers of these stack up well against Other Shoe. I look forward to getting them up to marathon pace to see how they compare. One thing I'd note is they are not for slow runs due to how unstable they are, but run a little quicker and the propulsion is straight ahead. I may become a longer term Saucony convert
Comfort: 5
Quality: 4
Value for money: 4