Yes paul, my flyers are brilliant, and yet achieve a very poor response so i agree.My flyers go straight in the bin, and your half baked efforts full of spelling mistakes and bad grammer get the calls.
How maddening is that?
What i've had to do recently is staple a more personal message onto the front that is area specific and this has gotten a better response.
However, i do an equally splendiforous visit card that has achieved an enormous response in terms of referrals and additional work from the upper market segment that i aim at.
I think expertise in having worked in windows is a very good selling point for you.