Instruct: Classify a given Amazon review as either positive or negative.
Query: At the front brake, 'cause @ the back 1 they're just waisted!

Of all the brands I had, this one has the best braking power, ever! Because of the weight-shift during (hard-) braking, the front brake has to be activated by the stronger hand! Since I'm right-handed, that's the right brake lever; for left-handed people I suggest to switch (or have switched, at a bicycle shop) the brake cables, to get the shortest braking distance possible! (It's not a matter of habit as some people say, it's a very important safety measure!)P.S. To be noted that the braking position of racing bikes (dropped handlebars) is very dangerous, because of the weight of the cyclist which is way too much up in front, this determined by the curved-forward position! In this case I advice to the owners of racing bikes, to get the cross brake-levers, which are mounted at the >top< of the dropped handlebars, in order of moving the center of gravity toward the back!