Witcher 3 was a masterpiece compared to this in terms of story, quest writing, performance and visual appearance and the world feeling "alive" and I feel sorry that I actually ordered the Collectors Edition of this game for PS4 and also paid full price for PC version. Its my first smart watch, and is very comfortable on my small wrists, and easy to use. so yeah, for the price , its a good set for the money. Updated: I would give the product 3 stars (detailed review below) but Ankers customer service is so good that I would give them 6 stars, so average is 4. a single sound source wouldn?t have a negative effect. I think one of the orders I sent back was in the $250 range. It does not fit the a50 like its says Not the product for me. They arrived on time and the sizing listed on the site was very accurate. - No Linux software.