I feel really sorry for you, but having 30 posts under your belt, I have to say that it is definately your fault. Autopia exists because of shops like the one you went to. How can you expect an "Autopian" type job for $125????
Why would you not inspect the work before paying for it?
And as Scottwax pointed it out, a shop not having pads to finish the job right?
They also had no problem returning the car to you in that condition. However it seems like that that is all they are capable of doing. A hack job.
I'd get the money back and find someone here to the job right.
But expect to pay more than $125.