The format has once again been successfully translated into a portable format. It doesn't stack up to its counterparts on consoles or PC, but it's certainly a serviceable port. The UI can be cumbersome and unintuitive, and the gameplay itself is incredibly slow paced, but the simulator style has made the transition largely unscathed.
Disgaea 5 Complete is a fantastic strategy RPG with plenty of deep systems to learn and an engrossing cast of characters that help drive the fairly simple narrative along. Its combat is by far its strongest element, and thankfully it's also the part of the game that receives the most attention.
Puyo Puyo Tetris is a great crossover with a fun story and enough modes to keep things fresh for quite some time. The only downside is that it is exactly what it advertises itself as, a mix of Puyo Puyo and Tetris. If that doesn't appeal to you, then you won't find much value in this package.
If you want to rush through Uncanny Valley you won't get the full experience. One play through is not enough to learn the ins and outs of the town, how to accomplish specific objectives, and what the story is really trying to convey.