This is a beautiful machine. It is well assembled and fully featured. I was excited at first and it could handle anything I threw at it. The 4k screen is gorgeous and very color accurate. The problem I had was when I took it to my home office. My office is a very quiet place and I need that quiet to concentrate... this thing has such extreme coil whine just when idling that I was ready to crush it after a half hour or so. My MacBook Pro is near silent almost all of the time, meanwhile, the Aero 15 sounds like an old school dot matrix printer, even just from moving my mouse around on the screen while using Chrome. Sending it back. Would be a great computer if you're hard of hearing or use headphones all the time and blast music or have already gone insane from high pitch chirps and screeches.