Instruct: Classify the given review into positive or negative sentiment.
Query: Creative Zen Micro

I recently bought a pink zen micro and at first was very pleased with what i got. The software was easy to use and the sound quality was great.The only problem was the battery. It would last me 4 hours at the most until it went flat. I looked on the internet to find another battery so that i had 2 and so i could listen to my micro for longer. When it arrived i tried it out and it worked but when i came to putting the old one back in the zen kept freezing. It worked eventually but has froze on me a few times. All in All the zen micro is fantastic and i would recommend it to anyone who is looking for a small, modern, great sound, nice looking mp3 player.