I don't mind watching TV shows on my tablet if I'm on my own, although Kodi/Exodus (once the initial setup is done) is much less faff than using the websites - it basically just works like Netflix. So its a one-time hassle for less hassle repeatedly.
For watching shows with someone else, or for watching movies, has to be the big screen + soundbar and sub, with lights off. Like a mini cinema! I'd have surround sound but it's too loud with kids in bed