Neo Arkanoid is not good for Protoss. On this map you can't scout with workers, and because Protoss build order diverges the most among the 3 races (very different tech trees), the chance for them to choose the wrong build without ever having a chance to correct it on time is highest. It's similar to the way that Protoss is the least advantageous when dealing with random.
Odyssey I'm not sure. Seems like the most normal map among the new ones.