Very boring, Repetitive. Grind-tastic.
Grind. Repetitive, uninteresting actions.
I got bored to tears within 15 seconds of playing the first level. Just either defend for all eternity.. of click the basic troop again and again and again and again (ect).
Progression? More of the same! Grind, repeat.
So (not) exciting.
I didnt find it fun in any way at all. Its just "age of war" with a twist that doesnt add anything significantly fun to it.