Why do the new video game systems keep breaking down?

I have a 10 year old playstation that never had a problem. Then I buy the new PS3 and it breaks right after the warranty. I have now purchased my second Xbox 360. I still have the old xbox and my old playstation. so now we are playing old games. This sucks! The Nintendo Wii was not what my kids preferred and I spent hella dough on it . Then gamefly keeps sending messed up games! Video games used to be fun! The systems are so expensive and then they keep updating controllers so you have to purchase expensive accessories. Why don't they make systems that actually work! so we can actually play them! I really enjoyed the games on Nintendo 64. But then they would put out a game I loved and there would be a glitch but they wouldn't make it better, they would leave the glitch and we would shelve the game and buy a different one. They should make better games and better systems!