I really like that the system can be used from any device, not just computers or smart phones, so it works well for all of us. It also has a fantastic customer service team who are always happy to help! As stated above, if you don't have experience with this software you may find it difficult to understand how everything fits together. If your looking for an affordable way to broadcast your brand across a lot of different channels, look no further than Blynk's Digital Signage software - we didn't want something complicated but instead wanted functionality that was simple enough our customers could get their head around quickly!