Well, I play a lot of the games that are on this site. No difference what genre they are in. As far as good, well, that's subjective. Once one figures out the type and mechanics of the given game its pretty easy to master it. I've been gifted with a lot of free time so I am able to run through a few games a couple times. Some games are built well, and some games are coin flips. Either you get lucky that you can pass levels or zones and some actually take a bit of thinking and/or skill.