This title doesn't add anything to the previous titles and doesn't offer up a great story. Although, it does have the usual chilled out gameplay and can keep casual gamers happy for a few hours.
This one's easy. Do you like shooting robots? Could you play a game where you continuously shoot robots with no other clear goal? If the answer is yes, then this may be for you. If you require something deeper then you may want to pass on this one.
Not terribly engaging, not that great to look at or listen to, no characters or themes to get attached to, and no real point to the entire story mode. Just a generally underwhelming experience.
Don't bother unless you enjoy playing the same mission over and over again with no guarantee of any sort of pay off. The (very) few good things this game has going for it are completely dwarfed by the poorly implemented or flat out reprehensible systems that the entire experience hinges on.
A disappointing romp through an underwhelming narrative from an unpleasant game. Overall, just a poor time. Has the potential to be decent, but is ultimately bogged down by the plethora of issues the base game forces upon it.