This is the best looking KOF game yet, the character sprites are smaller than those in KOF XII, because of that they look a bit less pixelated. However, the game is not as impressive as other 2D fighters like BlazBlue and Mortal Kombat animation-wise. I still can see the pixels when playing on my 32 inch HDTV. I'm quite pleased with the character designs, they're not too anime oriented, they haven't changed much since the old games, some of them are more buffed, my only complaint would be the female characters, why do most of them look like teenage girls? I find some of the stages too animated, there's a bunch of people shaking in the backgrounds like they're having epileptic seizures, my favorite stages happen to be the simplest ones.
The gameplay is nearly flawless, it's fast-paced and extremely combo friendly, you don't feel like your character is moving under water like in Street Fighter 4. I believe this is the first KOF game with enhanced attacks, they work the same way as in the other fighting games, some of them allow you to juggle your opponent in the air for more hits. Pretty much all the characters have 2 super special moves and 1 Neo Max attack, I'd compare the latter to the Ultra move in SF4 and X-Ray in MK9. You won't have too much problem learning the gameplay if you've played KOF XI, there's no tagging though.
I love the BGM, the new music is on point, nothing annoying or distracting , there's also an option that lets you select classic themes from the old games. This is how most fighting games should sound like! I could tell that I was playing a KOF game with my eyes closed.
This game has tons of replay value, there are so many modes to choose from (arcade, story, mission etc...). Not to mention a very solid character customization as well.
This might be the best fighting game to be released this year, it's not too complexed, but you're not going to win just by button mashing. You have to support this game if you enjoy classic 2D fighting games (no air dashing, no gem systems), SNK Playmore did a heck of job here, it's a damn shame they don't have the finance to promote the game better.
Graphics: 7.5/10
Gameplay: 8.5/10
Sound: 8.5/10
Replay Value: 8.5/10
Overall: 8.5/10