User blog comment:CrashBash/Top 18 Robot Wars Title Fights/@comment-1770349-20180607174827

Interesting. You see, the fact that the Series 3 final battle, though slightly disappointing I admit, was won by a knockout is one reason why I rate the series as a whole so highly; it just felt like it had a proper ending, whereas the later series, while the later, superior, series were all decided on judges decisions, which just didn't feel quite right.

Though, to be fair, all were excellent matches, apart from Series 5, hence why 'tis so low on your list.