I actually discovered some games through the ones randomly offered by the casino, but that was only in the past when I was trying to explore more interesting games.. these days, I prefer to play games that I'm already familiar with, such as Sweet Bonanza, The Dog House and Gates of Olympus. I think most gamblers are like that too, preferring to pick up games they're already used to playing because they're familiar with them and believe that certain games are more likely to be profitable for them.
one thing is that it gives you a rundown of the games to introduce you to new games
It's one thing to force yourself in a subtle way.
I've played Sweeto Bonanza a couple of times too, very nice but after a while i get bored of it
I don't really know the others, some are truly iconic.