The United States is famously suspicious of its quiet neighbors to the north. So I'm particularly pleased that Disney is distributing "Life With Derek" in the U.S. The show is well-written, well-acted, and clever (in other words, expect a speedy cancellation). Step-siblings Casey and Derek are excellently portrayed as well-rounded teenagers capable of doing both good and evil (while still remaining consistent and in character). While it would be impossible to expect a family program to capture the savageness that characterizes real adolescent life, the show goes a good deal further than most, displaying welcome flashes of mean-spirited fun in its portrayal of siblings maneuvering for the upper hand against one another. If we're going to blame Canada, it's only fair to also give them credit when credit is due.