Why Did I Sleep on Hidden Side?

One of my favourite things to do is buy bags of random bricks at the thrift and try to figure out what sets the brick came from. I've happened upon a couple of Hidden Side sets lately and they're kinda... great. I don't know why I didn't pay attention to them when they came out. Interesting builds and unique bricks and cool Minifigs. Maybe it was the multi-media aspect and the marketing? Too late now! Any themes other people regret not getting into? submitted by /u/DockingEngaged ...