Instruct: Classify Amazon reviews into positive or negative sentiment
Query: So Bad!

I bought this vacuum because of it's name but, sadly, this Electrolux is a hugh disappointment. The electronic height adjuster is stuck on the high settings (after only 6 month) so I can not vacuum my carpets. The manufacturer replaced it twice and after the third break would not help me. I tried to repair it on my own but they were no longer making the parts that were needed. The vacuum was not even 4 years old. It is pretty sad to own a vacuum that you can not use as a vacuum. I wish I had seen these reviews before I spent the $600.00.