It's a great game. A flaw is the fact that it's Dynasty Warriors gundam 2 with more characters and a small amount of more features. Another flaw was how easy it was. You could just buy a strong gundam and take every enemy down in 2-3 hits. This is the type of game where you don't buy it, you wait for the sequel a year or two later. So if you haven't bought the game just rent it and if you want to own one, wait for the sequel.
I'm a huge fan of the dynasty warriors games so this is automatically an amazing game for me. as long as you like dynasty warriors you will like this. There are plenty of characters to choose from and plenty of mechs to pilot, everything runs very smooth and graphics are good.
On a bad note there isn't much customization though there is a little bit with equipping skills but that's it, but overall still a great game, has well over 20 hours in it so far and is still fun