We al love Lego , so yes Minecraft's block world is fun .
There even are some very good minecraft inspired games .

Portal Knights , where the blocks got soft edges and higher quality textures .
Empyrion Galactic survival , Dig yourself a spaceship ..or fleet ;-) .

Unturned , low graphs , but the best zombie survival game i ever played .

Gameplay is what makes a game , if i want realism , ill go outside ;-)