Oh, I totally agree with you.
A few days ago, I put up some of those pics on Facebook. Someone asked me, 'How did you print it out with this design?' I'm at a loss as to whether I should be happy or sad.

I know 3D printing will be mainstream for these hobbies, and it will be so handy if you can handle it. On the other hand, it would hardly be built this model using 3D printing, to me. Because this build is a series of trial and error, chopping, and throwing away. I can't make a complete design to feed into a PC from the beginning.

I still have to rely on a gray stuff between both my ears and rather awkward hands.
Looks like am building a prototype forever.