Of course, one must not expect miracles for almost 5. Those who do can look no further. The plastic levers are unfortunately only limited use after opening my S4 front they were totally deformed and no longer be used, the plastic is just too soft. But the screwdriver are in order and also tweezers.
My conclusion: In order to repair his phone once it is good all the time. If you want to use it more frequently is better to resort to a 15+ set.