I am not sure why people come to write review on site when they need to burst their frustration. Please share your good exp as well if you have..
G broadband I am using from last 2 month and I have 4 mbps plan and I am quite satisfy with this. I never saw any speed degradation and connection lost and I have mechanics mobile number and he always available on call whenever I require.
So it depends where you took connection and hows ur mechanic to resolve your problem.