Instruct: Classify Amazon reviews into positive or negative sentiment
Query: My Zen Vision M... lovin' it so far

****I'm saving out one star for a later time, when I've had a chance to fully explore all that the ZVM can do for me. So far, so good...I'm truly pleased with audio and video quality.As a new owner I found the navigation/operation of the Zen somewhat trying (instructions are too skimpy imho), but I'm learning-as-I-go and persistence is paying off.