Don't get me wrong, i love AC games, i've played this entire series. I was really excited with the good changes AC4 made. The fight is better, the weapons are better, the enemeies are tougher, and the graphics are way better. However, AC for answer is basically the same game with new missions and only some new missions/parts. The game is short and lacks depth. At the ended i felt like there had to be more.. but there wasn't. AC4 and for answer both left me confused without answer. I have to get them credit, the game is fun, and you get to blow a lot of stuff up and fly around.
Nice graphics and nice movies, storyline is good too, controls are the worst thing in any game i have ever played. Armored Core is not what is used to be, but a shadow of its former self. It is not as fun as it used to be up to Armored Core 3 then it went downhill fast. Too many controls and way too many options, it takes about a day or more just getting comfortable with controls. If you really are a die hard fan of Armored Core and want to play every one of them go ahead otherwise don't waste your time.