A great remake to a charming game. The graphics definitely blow the PS1's out of the water (not saying the PS1's graphics were bad by any stretch), and the new voice work (for the English and Japanese tracks at least, the new Phantomilian one is lacking a bit) is very good, even if cheesy in the beginning. Props to Ghadius' and Joker's voice actors especially, they stole the show here!
The adjustments to make the game easier are also appreciated, as knowing me, I'm a terrible platformer player. It's fun, but also sometimes frustrating at points--getting Klonoa to throw in certain directions can be a hassle, especially when dealing with certain bosses, and the jumping can take some getting used to.
The game is a bit short, but the original was too so I can't complain much--it's a remake, through in through, and it does it pretty decently.