Yea, I don't know what the people above are talking about. At least on older iPads, the 8.1 still stutters a lot, and performance did not improve any bit. It looks like it will take like 6 months again to get the performance up to par with 7.1 again, just like it did from 7.0 to 7.1. Even on newer iPad, like my iPad mini 2, ios 8.0.2 stutters every single time I hit the home button after using an app for more than 10 minutes. It's annoying as FU*K. I hate apple. I don't even think they read bug reports. I've been sending bug report multiple times, and let others send it too, but these issues are not fixed. Same for Yosemite. It's already released for public, but since developer preview 5, I've been reporting this bug where if I use the mac for a few days, especially using apps like Safari, and a lot others, the system starts stuttering a lot, EVEN AFTER quitting all the apps, and have RAM more than 1GB free. The stutter remains, so the only fix is to reboot. They still haven't fixed it until GM 3, and they just released it to the public. I've sent the feedback, but they don't even read it. And then, they send me an email that they thank me so much for participating in the seed program, and sending feedbacks? LOL just shut up, Apple.
