Yeah this is probably WoT. Where else can Russians and Americans shoot at one another with tanks and not ignite a world war? (Asides from about every wargame today, shaddup.) Tagging as such, correct me if I'm wrong.
Well.. it is sort of proper since the KV-2 is actually capable of blasting the Hellcat (or any other thinly armored tanks for that matter) to oblivion with a well placed shot.