Yes, using on Samsung TV, with IPTV app... Also used with Firestick. Works well but there has been a few issues of late. Just recently a day or so ago had server upgrade, seems more stable this morning. What i would ay is they have been pretty open about the issues they have been having and have quickly rectified. So only had for just over a month and 2 weeks out of the month were pretty unstable. Also they have put some issues down to IPv6 testing/upgrades for major service providers.
All in all for what i bought it for (3 O'clock kick off's). I've managed to watch every game i wanted too.