I've already had three DS4s break on me, and it's a pain to get Sony to fix them every time. I had the R2 buttons break on my two launch controllers within a week of each other, and after shipping them off to Sony, only one replacement was returned to me. It took an extra month to convince them to send me my second controller again.
While I was down two controllers, I picked up a couple of new white ones, and now the left joystick on one of those has stopped reliably working. It doesn't seem to recognize the proper "up" position, and trying to run in nearly any game means that it'll repeatedly glitch out and switch between walking and running every few seconds.
Since the NES era, I've prevously only had one controller fail on me (a Halo Reach LE with some dodgy soldering), so I'm getting pretty fed up with the DS4, no matter how much I like the feel of the controller.
Yeah, same experience here. I love the controller but the build quality is embarrassing. I haven't had a controller break in 20+ years since my parents would always buy those crappy Nykos for the N64. I got two launch DS4s and both of them are now busted. First one had the sticky R1 and a creaky R2 and second one has now started having the "UP" issue with the left stick, and since I'm way past the warranty period I assume Sony isn't going to replace it.