Are shelftop sound systems decent/worth it?

1. 2017-07-14 at 11:15 AM UTC

   #1
   The Self Taught Man Black Hole
   I'm scouting for something to serve the role as a boombox/sound system
   
   Just came across this
   http://www.samsung.com/us/audio/stereo-shelf-systems/stereo-shelf-systems/mx-js5000-giga-sound-system-mx-js5000-za/
   
   Are systems like this worth it or are they really poor sounding?
   
   I like how they look like boomboxes, one reason I want one of these is to reconnect with my y o u t h