Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not worth the extra $$

first of all, this picture is misleading, these do not have the string ties, they are the instaclip version, as the description says. the mantle itself is good. it does everything that a mantle should do. it holds atomized gas and makes a bright light. my gripe is with the instaclip. i read the istructions and proceeded very slowly, with my tongue on the side of my lip. but as soon as the green border of the mantle touches the lantern interface, the clip turns coward, screams like a little girl, and detaches without a single backward glance. you need to work the mantle on a bit, but the clip does not want to work. it has been purchased and paid for and is now ready to enjoy its 4 year term without having to think or work. o, wait, mantles, yes, mantles. the mantle itself gets a 5 star, but the clip gets a 0 since i could not get it to do anything other than fall off and i ended up using pliers and my fingers. save your money and buy the regular style.