Absolute tribute.
Perfect in almost every level of Super Mario Land (aka Super Mario 2). Only problems I had were the controller's choice (up to jump rather then "S" witch is right next to "A" as it would perfectly emulate our old NES) and the short "game" in overall. But I guess it is more then enough considering its a free flash game made as a tribute, so non of those issues would in any way affect my score :D 10/10 heads down.