be new to x-box I decide to buy this remote on a suggestion from a friend . I have be use this for 2 month now and have run into many problem so far with this controller . first issue i have be with the r2 & l2 button . while all the other button on this controller be very touch sensitive and react with amazing speed , these two button appear to have a longer throw to active the button . mainly use this to play call of Duty you can imagine with even the smallest delay can be frustrating . after about a month of adult use -lrb- no throwing , slamming or mistreat involve -rrb- the r2 button would glitch and be intermittent when depress -lrb- again very frustrating with cod -rrb- . now it seem the l2 button be start to glitch in the same way , when depress it would active only like it be be push half way ? I would have also like to see a larger separation between the extra `` programmable '' button and the standard r1 button , be so tight together you often activate both of they when you go to use the extra button . there be other smaller issue that I will not go into as this be longer than expect . I be chalk this up as a lesson learn and will trash this controller and go back to purchase a standard controller .