Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Catch with this product

There are two catches you need to be aware of with this product. First, the map is City Navigator 2008, which was produced somewhere mid 2007, it is not up to date and produces some funky auto routes. No problem, if you navigate through Garmin's difficult web, you can get a 2009 update free within a week or so. The second catch is that both the old and the new updated maps are City Navigator, intended for the older GPS models, and not City Navigator NT which is the latest compressed software. The maps are the same, but use a lot more memory.