@Talon, that's like saying Darius, Akali, or even Master Yi is easy. None of them are, because you can't just jump in expecting to get a pentakill, you gotta have your strategy and plans ready because if you're planning on winning, you wont by jumping in blindly.
@Rockson, I've had AFKs before, still ended up winning. Just have your team peel if you're an adc, or mid. Otherwise, if you're jungle or top, jump right in and go for their ADC.