Salix Pharmaceuticals interview questions

7 week process because of holiday season. Wanted 7 interviews total with recruiter, current reps, hiring manager, and manager colleague. At first, the process was moving at a good speed and they were very communicative. Towards the end, there was no update for next steps for 2 weeks. The recruiter did the best they could, but had no information to give me. Sent follow up emails to both managers and it was radio silence. Companies expect candidates to put forth their best effort and be professional. Candidates should get the same amount of respect back.