The final episodes of the anime were mostly of the second type and thus hampered my enjoyment quite significantly. So much that I sometimes even opted to browse the web instead of watching the battle scenes unfold. It didn't help that the actual mechanics the IS operate seem to be completely random and defies set rules when it feels like doing so.
Still, the girls were cute and there were a lot of good scenes in the first part so I think it's worth a watch.
The review needs to be longer, so I guess I'll mention the main character too. He's pretty much the usual "no-clue about love, average courage" guy. I think he gets blasted (you'll see what I mean) by the girls a bit too much. I would have preferred him being a bit more bold but at least he wasn't the absolute wimp MC that some harem anime have.
