Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Much better than your average hot roller!

I've been very pleased with these rollers - I had no idea what to expect but saw that they were on sale so figured I'd give them a whirl. They do take a long time to heat up - I usually plug them in right when I get up in the morning and then take a shower/get ready while they heat. But once they're good and hot they create fantastic curls in a fairly short amount of time. I love that you just fold them into your hair rather than fuss with metal pins like normal hot rollers - I'd always drop the pins or lose them and this completely eliminates that problem. I also feel like the soft texture is better for my hair than the hard plastic and metal pins of normal hot rollers. I haven't slept with them in yet because that seems like it would just be WAY too much curl but they are certainly comfortable enough. I find that leaving them in for around a 1/2 at least gives me a very strong curl.