I applied at RDX and interviewed a few months ago. I heard about RDX through a job board and applied for an entry-level DBA position online. RDX's recruiter that I dealt with was helpful enough, however there were a few times when there would be a delay in communication. Eventually after some back and forth emails (and a couple dropped emails) an on-site interview was arranged at RDX's office building.
I arrived early and both interviewers were late. One was rather unprofessionally dressed: skater shoes, purple slacks, an ill-fitting pink shirt and a multi-colored bow tie! I wish I was making this up... (The other interviewer was in a company shirt and jeans) I was tempted to walk out right there, because it was obvious that he wasn't going to take the interview seriously.
They both had printed copies of a list of questions that they obviously needed to run through, and it seemed like it was an inconvenience that I was there. Questions were geared a lot towards customer service and less on technical skills. (I was never asked about SQL, such as selects, drops, join types, etc.!) At one point in time I was told that I'd be asked a series of questions to see how much I knew and once we got to a point in which I didn't know the answer to a question, it'd be okay to say "I don't know" and we'd stop. They asked a few simple technical questions and never got to the hard questions, which I thought was weird.
About a half hour later they finished up with their last question (about super hero powers), quickly showed me out the door and let me know that they'd be in contact with me in a week or two. As I was leaving the parking lot of the building, I realized why they wanted to get rid of me: as I drove up past the front of the building, they were wandering around the parking lot smoking. It seems like I was the only thing holding up their cig break.
There was some time before I heard back from their recruiter, and by that point in time I had already decided that there was no way I wanted to work there. If that was how they treated me when they were trying to convince me to work there.. how would they treat me if I said yes? Needless to say, I was not interested in the position after all that I went through.