I have one now for about two weeks. It works very well, is robust and uses industry standard parts. There are some wood pieces, but they are actually very robust. The extruder works very well and I have printed several items with success. Most of my failures were due to bed height and once I got that dialed in I haven't looked back. Colin is very supportive and provides prompt help when needed. The build guide is about 90%, and you can easily tell during the build what needs to be done. Highly recommended.