These are the games I bought before I played them.
Junkyard - Loved it, would love to own again
TFTC - Liked it, would own again, not in a rush to
JP - Got this one for free. Not interested in owning another one
Space Shuttle - Love it, can't see letting it go
Taxi - Technically I played 2 games before I loaded it, still own it
Stern Playboy - Played 2 games on one at an expo, only bought it because I got it for $25.
White Water - 5 games before I bought it, miss it like crazy
Funhouse - Never played it before or during when I owned it (project pin)
Games I played before I bought them
Addams Family - Extensive prior game play
Getaway - I played a couple of handful of times before I bought it
As you can see, there are not a lot of games where I live.