I recently had over 1200 of my father's old slides digitized. I was absolutely amazed by the way digmypics communicated with me through every step of the way, and with the quality of the final product.
I got emails when the slides were received and when the digitization process began. I was able to review online the work in progress. Reviewing the finished images was easy and fast, and I deleted the ones I didn't want. I was amazed by the speed of the whole process.
I sent the slides in small batches, and every time they came back in the same numbered boxes I had mailed them in. Downloading the images from discs to my computer went without a hitch. Overall, I have absolutely no complaints and am very satisfied.