If you want the content to be more challenging, try running it at min ilvl. It's funny how people will complain about the ease of the game, yet they will always make sure they and everyone around them run the absolute best gear. Join the sprouts on their level for a bit and play around in sets of gear that don't let you go wall to wall.

Aside from that, the game is actually not "easy". If it truly were and people were able to play half asleep, we wouldn't have megathreads about PF and roulettes, going over all the silliness that happens.