^_^ I thought your comic was great! Just I think you only have a half a plot, they're trying to do something, go somewhere, but we don't know what, you might want to explain why they're in Mario land XD and where they are, otherwise it gets confusing and boring.
Other than those problems, I thought your comic was great! It had a real sense of adventure in it! You really know how to capture your audiance with your comics =D The charectors are very funny, all you need know is a plot and your comic is on a roll ^_^ I hope to see more soon