Troubles with newly- installed Mountain Lion.

I to am highly disappointed with Mountain Lion. I have been using it for a few days now, and here are some of the biggest things I have noticed. If someone has discovered how to correct something I mention, please do let us know. 1. The rotor in safari acts sluggish at times Sometimes when I pull up the rotor it takes awhile to work properly. If I go to change from links to headers and it is sluggish the rotor jumps around and takes a little while to populate the lists. 2. VO Space bar I always use VO space bar to select a link, and this is my biggest problem with Mountain Lion, and there is no consistency to this. When selecting items, sometimes you have to hit VO space bar to select, other times just space bar to select, and other times return to select. This problem which never affected in snow leopard or lion almost ruins mountain lion for me. I would think this would have been one of the first things they would have tested with VO how to select items. I have to constantly make sure that the link or radio button I want selected has been selected. Please do let me know if this is a setting that can be changed. 3. Buttons In previous versions VO would always announce when a button had been selected in Mountain Lion it does not tell you therefore I have to constantly check to make the button I want is selected this is also quite an annoyance since I don't what command will select the button either VO space bar, just space bar, or return. 4. Message Center I have only played around with this for a little, and am not a big texter but the one time I did text someones Iphone, the message did appear on my computer but not on my Iphone. What is the point of this if it isn't all going to sync through iCloud. 5Dashboard and Widget This was also a problem I had in Lion, and I was hoping it would have been fixed. I move pretty quickly around the keyboard and occasionally am hitting a wrong key. For some reason when I go to adjust the volume there is a key combination that launches dashboard and a widget that plays some music in the background. I go to the dashboard to see what the widget is, and there is nothing there, the only way to get the music to stop playing is to restart the entire computer. Also the music is not coming from itunes as it is some kind of soft instrumental music and not something in my collection. 6No way to set a shortcut for Notification Center I could be wrong on this but I like to use keyboard commanders to launch programs such as pages, numbers, Night Owl, mail, etc. I tried to do this for the notification center, but it doesn't seem to be an option. Unless you are a very bad typist and need to use the dictation feature, which I do not see me making a lot of use of, or you are a big Imessage person, I think you to would be pretty disappointed with Mountain Lion. I do think overall the system does run pretty good as far as speed. Would love to hear any solutions to any of these issues, or other suggestions. Thanks. .

Hi, I've had no issues with ML whatsoever. To add a keyboard shortcut to launch notification center, go to keyboard shortcuts in the keyboard tab in system prefs, and go to mission control. It's in there.