Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a VIEW!

This Barlow lens is a WONDERFUL addition to any amateur astronomers collection, bringing even the faintest objects much more clearly into view. On the down side, it is also very touchy, in that one needs to have the telescope extremely stable, and wind conditions cannot be above 5-7 mph, due to stability problems. However, all things aside, I would HIGHLY recommend this item to any astronomer wishing to increase their enjoyment of local (solar system) viewing as well as longer range viewing.Extremely portable, very well made. Meade does it again!