Could it be possible that – for whatever reason – you are experiencing problems that others aren’t? I only wondered as there are others reporting that their updates went well and Mojave is performing exceptionally well on their machines. Just a thought.
That's what I was thinking as well. Or, perhaps my expectations were too high. All I know is that performance lags at default and there is still a performance hit even turning off some of the graphics functions.
Word and iTunes open more slowly. Pinball arcade is very laggy. I finally got it to work after at least a half dozen crashes. And it's not an especially demanding program.
I updated to iOS 12 with no problems on my iPad. I noticed little if any difference before and after. I suppose I'm especially sensitive to the performance of my computer since I use it so often.
Updating to .14 took a few hours of my day which is why I'd be miffed to revert to .12 after just a day. Seems like a waste of time.
As you might be able to guess I am very very frustrated with this update. I'm 50/50 on reinstalling .12. I don't get the whoa this is cool factor at all, which I totally expected. Instead, I have a 'crap why did I upgrade' feeling and it's not fun at all.
I'll wait for some confirmation that time machine can be used to reinstall and revert to .12 and then it's probably a go within a week.
I'm still at a loss as to how apple can invest two years of development and come up with two consecutive crappy system updates. It's difficult not to suspect that apple's employees are of lower and lower quality with each passing year. Arent they the most prestigious brand in the world? Can't they attract a higher caliber of recruits?
This update and the terrible reviews for high Sierra have me very confused and frustrated.
With all of the money they have, shouldn't apple be collabing with Tesla to establish colonies on mars? I can't even play a pinball simulation that doesn't lag and it's 2018!