Quoted from DylanFan71:TZ is so deep that it is never conquered. I'm in minority on Tron. I bought NIB and just never go into it.
They are probably both easily bought and sold if you aren't happy with your choice.
Funny... TZ's depth never really spoke to me...shots are all fairly easy to hit.. Always seemes to be easy to achieve the multi balls and those have kind of a wash, rinse, repeat thing going on.
Don't get me wrong...I'm not trying to knock the game. TZ is a classic!!!