This is my third Ultimaker. I have an Ultimaker 2, and an Ultimaker 2 Extended. Both work great. I choose Ultimaker because I don't want to be a 3D printing hacker/troubleshooter. These previous machines were very well documented and worked out of the box.
This "Pro Bundle" has a lot to live up to at $10,000+ and so far it has fallen far short of expectations. First print is printing now, so cross your fingers.
Here is what I wish I'd known.
1. Provide a "Pro Bundle" quickstart guide rather than three guides that contradict one-and-other.
2. Don't tell me to follow the software. Show me what to expect. The Material Station was not being detected, but I had no idea that it was even supposed to be auto detected. I searched endlessly through the menus to configure the Material Station to no avail. Then I unplugged everything and replugged everything, and walla! I wish the printed manual showed a screenshot of what to expect.
3. Lift switch did not work out of the box and I had no idea that the S5 was attempting to switch the switch, so I'd wait 25 minutes for the print to fail none-the-wiser. So I tried bed-leveling, xy-calibration (failed because of switch), and when I finally discovered what it was trying to do, I finally found the "lift switch" calibration thumbing though the menus.
This was frustrating and painful and could have been much clearer in the instructions.