User blog comment:CrashBash/Ragnabot 2 - Quarter Finalist Analysis/@comment-29001736-20170222085518

It is interesting to see that every robot from the Series 7 Grand Final has made it through (regardless of if you count 2016 Storm 2), and all but one of the Series 8 Grand Finalists have as well. not a bad showing from the best of the pre-HARDOX era robots.