I had the exact same experience regarding high front/back end score, and then managing a 2 on JS. I even took note of some of the questions and retook the test

I had the exact same experience regarding high front/back end score, and then managing a 2 on JS. I even took note of some of the questions and retook the test and ended up getting many of the same questions, but this time answering much more carefully yet ended with the same score so I question the assessment.