It can bit repetative for me, I find some of the events to be boring as well. The story parts can also get pretty hard, but at least it's not a push over game. It does get funner when you get your upgraded weapons and devastator attacks.
I would say it's overall a great game.
--------------------------------------------------------------------------- "And Dethalias said to the people of the low plains, 'Seek not the wickedness amongst your neighbors lest it find purchase in your own house.'"