Mythbusters was one of my favorite shows but now it's just become Moviebusters/Youtubebusters or anything involved with guns. It has come far away from the first episodes where they e.g. built a raft to escape Alcatraz. I know, of course the amount of "myths" gets smaller but still. Also the format has been dumbed down significantly and now they're all yelling all the time and clowning around (except Jamie) when before it was more fun when they had fun with each others expense. If you compare Adam from first season and Adam in the last few seasons it's pretty striking.