Super Mario 3D Land:
+Different and great styles of Mario platforming for everyone
-More advanced moves (long jump, somersaults) are completely optional.
-Not very creative
Overall: "A true triple-A title...Natural evolution of the series...Not as much content as Galaxies but still tons..Blows away all of the previous handheld Marios."
+Inspired soundtrack that amplifies the manic atmosphere
+Nothing plain or boring
+Some of the "tightest" level design in the reviewers' 26 year experience with platformers
+Great at creating sense of momentum
+Always introducing new concepts
Overall: "Best Rayman game ever made. A platforming masterpiece."
"Most players should be able to reach the finale with a bit of practice or a friend's helping hand. Those seeking a stiffer challenge will find it by attempting [descriptions of other challenges in game] and by the end you'll feel like a platforming deity."