Instruct: Classify the given review into positive or negative sentiment.
Query: One of SyFy's best series!

Warehouse 13 Season 2 is as good as Season 1 and would be enjoyed by any SyFy fan. The story lines behind the artifacts are interesting and clever and the interaction among the cast is great. Warehouse 13 is the best! I purchased this DVD set used but it is certainly worth the new price if you're looking to add this to your SyFy collection.