DP was a major disappointment to me. Wi-Fi and Wireless and the Underground and all that were great, but the main game was long, repititious, had virtually no order, and just overall felt stale. The idea's been done to death - Gyms + Team whoever + the Legendary rotation...
This game was nothing more than a used car with poor mileage and a laser cannon mounted on it - it looks cool, and there's a sense of familiarity to it, but soon enough you realize it's just the same old slow piece of crap with a fancy new feature tacked on to make it look less unimpressive.