Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Contains puzzles already on XP CHampionship

We were very disappointed to find that the 600 puzzles contained on "Puzzle XP Championship 2" are, for the most part, duplicates of half of the 1200 puzzles on our previous purchase of "Puzzle Championship 1200" in spite of its claim of "all new puzzles". If we had known this, we would not have purchased it. So if you are after new puzzles, beware!