How does it feel to YOU?

Arguments could be made for and against the length. True, it is not the traditional length, although some "hillwalker" kilts are shorter than usual. Or you could wear it lower on the hips as some have suggested. But I don't think the kilt police will hunt you down in your woods and arrest you however you decide to wear it. It seems that these days there are fewer hard and fast rules than formerly, but regardless, I would keep it if you feel comfortable in it. Or get rid of it if you don't.