The Service Now product is very configurable to meet your business process, which is very important. The web interface is clean and fast and the product works on iPad and smartphone devices. Changes are easy to make and update throughout the environments. The visual workflow editor is simply amazing - we were able to create an online purchase process in less than 12 hours. The Service Now product development is very active with major updates a couple of times a year. The Service Now community is extremely committed to the product as evidenced by postings on discussion groups as well as attendance at the Knowledge conferences. If you can afford it, this is the premium Service Management suite out there.
Room for Improvement:
I mentioned that the tool is very customizable, which is both good and bad. You can make the tool do anything, which may not always be a good thing. There is a mix of old and new technology in the tool that you will run into at times.