It is everything they say it is and more. Could not be happier. I have had very few issues with it. A few notes. First, they do not recommend using a VPN as it will screw up your device verification. You really do not need a VPN with SET TV in any event. Secondly, I would recommend a fast TV Box as this app is rather intensive. I use an Nvidia Shield TV box with excellent results. I tried a mini pc on a stick with an Intel Atom Z8350 processor with 2 GB RAM, and I got a lot of stuttering. If you are using a mini pc you should probably look for one with an Intel J3455 or N4200 CPU. I did try it with an Android TV box with the S905 CPU, and while it runs OK, you may have occasional buffering. I would recommend at least a box with the Amlogic S912 CPU or a Rockchip (RK3399) CPU.
Overall a great service, and I have tried most of the IPTV services out there. This one is reliable and always provides HD quality pictures, not SD like many others. EPG (TV Guide) is also fantastic.