Not bad for the first hours. Personally I find the GRD4 very sturdy and dependable. Actually too much so as I can't bring myself to use any other camera.
Don
I enjoyed these first shots - some nice variety. 'Ford' my favourite here - great composition with line upon line receeding to the left centre - a real poster shot. Have you tried 'positive film' yet?
@ blow-in: i made some shots with the positive film to see what it is, but i didn't had the time yet to play with the settings. so much to explore on a new camera, but i'll get there.