I love my bbh.
I have tried the irons, tongs and heated rollers. And just using my dryer and brush, but nothing made any real difference until I got the bbh.
I was very lucky to get mine on. Special offer in boots and I used my points which I had saved up to get it so I feel like it's just absolutely perfect!
I have long, just below shoulder length fine, but terribly thick on my head hair. I colour it too.
It falls pretty flat if I leave it to dry, (takes ages to dry) but has some curl underneath and at the front.
Then a big section of it is straight and flattens everything down from the top. So I'm triangle headed if I leave it.
Anyway, I blast it with my hair dryer on high heat and high speed, until its almost dry - 5 mins.
Then section it off, and working from the bottom upwards I have about 6 sections which I blast with the big hair, on high, and max rotation, paying special attention to the sections on the top, ie crown of my head, and the front sections.
It looks like I've spent a fortune in a salon, and takes less time than if I use a barrel brush and try and do it with the hair dryer.
I use a tiny bit of firm hold hair gel mixed with water in a squirt bottle as a root lift, and I also use a Kerastase serum for the ends and fly always.
My hair is so swishy, and I feel groomed! Also my style lasts so I have to wash it less, and, as I've coloured my hair, this is a good thing.
I love my bbh.