I have the plant for about 1 month in operation. All functions run without hesitation. The Blurays be read in relation to my previous system, also a Samsung, quickly and quietly. Sound and sound effects is for this money "Tip Top". Already have some movies ausprobiert- 1. cream. Simply enable internet. Updates work perfectly. Property me also Aps enabled among others "You tube". Runs very well - no crash so far. Can only recommend this home theater system - Who wants besssere systems must resort to vicious or Bose. For the average consumer in room size of 25 sqm this Samsung plant is only recommended and are also visually what her. Boxes are stable and are good.