The misanthropic robot is starting to bore me. Its outlook is too predictable, and too much of a downer. Who wants to keep reading a comic strip that constantly insults the reader? It feels rather like being the constant butt of people who enjoy telling racist jokes at your expense.
Or maybe the robot is part of a 3 person anchor desk, and his viewpoint always differs from the human anchors is some confusing/funny way, sometimes with the robot being naive and other times the humans are being naive. This also sets up a square peg situation, which will help readers identify with the robot.
As is, the robot is a c o c ky pun-spewing machine. Kinda hard to root for.