First observation - the machine is seemingly well constructed and appears to be sturdy for intended uses.
Second - set up is straight forward, and should take a only a few minutes using the (included) Allen wrench(es) to adjust the alignment and pressure for the appropriate blade, perf wheel or scoring wheel - to align each device to the spaces on a sheet which you wish to affect.
The setting on the machine we just received a few days ago has been adjusted for an on-going project here at the Print Farm, and the results straight out of the box have been pretty darn perfect.
Given the price of the unit, the collective reasoning around the pasture is that after getting this mchine set for the on-going print project, we're going to pick up a second machine so that other tasks may be carried out, making changes for various perfs and scores can be performed on the second unit without re-adjusting the initial machine from its assignment.
If you're thinking about pick this machine up for a project or projects, my advice (so far) is that you can't go wrong - Moo.