I invested exactly 0 dollars in this. I did have fun playing playing a couple of titles that didn't have low latency requirements during my demo period.
The idea that you were going to play a twitch action game like a first person shooter or a racing game over a broadband internet connection with 50ms round trip latency was a joke.
This would have worked perfectly with turn based games like Civilization 6, though.
and that is PRECISELY the problem with these kind of services! they try to market themselves as solutions for playing twitch reaction games, while in reality they should address the turn based crowd! thats what i've been saying since day -1.
there are tons of popular rogue-like games, turn-based, card collectors, board games, indie games, even AAA titles such as XCOM clones that people who are not PC enthusiasts would probably like to play on their TVs without the hassle of putting together a PC.
oh and you can also add all the first person exploration/quests/horror games, but not point-and-click since its probably not comfortable with the controllers.