Bit slow at first but once you get the hang of it, it becomes really fun. I spent hours building my base once i unlocked all the furniture etc- it has some really cool options.
Combat is basic but enjoyable too, with the different buffs you can get from eating food/drinking/honouring the dead/worshiping your treasurer.
Each area you go through is different too, which gives the zones a new feel when entering them. The enemies are also varied and stronger orcs have cooler armour.
Dislikes - not many. The poison and shadow clouds get tedious and annoying building over them constantly if you can't go around. The random clipping when building is a bit annoying aswell when you want things like flooring to align perfectly. Other than that, its definitely worth it for the price it is at presently, especially if its on sale!!