Bad scenario design

[Hugmenot]

I would have expected a scenario which shows 12 victories for the British versus none for the Germans to be rated pretty low. But if you take away my "1" rating its rating is 3.08 (12 votes), just slightly below the global average.

I am looking at you, St. Manvieu Counterattack!

Other players liked it while I found it to be so unbalanced I consider it broken. So who's right?

I am very careful about qualifying a design as good or bad because it's more often or not a matter of preferences.