I had this printer up and running within minutes of it arriving. It is super easy to use and you won't run into many issues with it. The only thing that bugs me is the filament cost - each spool of Dremel PLA is $30 for half a kilogram, which is several times more than the industry standard. If you want to lower your costs while keeping the same quality, switch to Hatchbox. And if you want to increase quality while keeping the same (or slightly lower) cost, switch to Polyalchemy, ProtoPasta, ColorFabb, etc. You will have to print a separate spool holder, since the one attached to the machine doesn't work with other spools.