If what you want is just relaxing a bit while clicking the screen, Occultus: Mediterranean Cabal is not the game for you.
But if you like a real challenge with some clever puzzles, packed in a game with an unique atmosphere thanks to its setting and very well-refined artistic design, give it a try!
Don't play just 5 minutes, but give yourself sometime to see the story developments and to understand the game old-school mechanics and puzzles (if you've played old Lucas adventures games you understand what I'm talking about: many enigmas pays their homages to Indiana Jones series).
Read the diary, really well done and having all the hints you need to solve the game.
Enjoy the beautiful hand-drawn environments and the great setting.
Yes, the game has some flaws: the voice over is sometimes sloppy, there could be some more animations and in some cases the pointer is not perfect. But i've read the game has been made by a very small team, and I really thinks it shines between dozens of all similar hidden objects game, giving to playes having some patience a great challenge.