Both feature the exact same gameplay as their 3DS predecessors and I didn't notice much improvement visually. (cogconnected.com)
There was a period of time where this over flowing market of the same title became quite stagnant, offering players little more than the exact same gameplay with a new coat of paint. (cogconnected.com)
For all those wanting a demo, play the flash game, it's the exact same gameplay. (blog.us.playstation.com)