Hey all, I too just saw this and updated my phone a few days ago and i regret it so much!!
To start, it is SO SLOW.. and the phone just shuts off randomly and its very annoying.. it doesnt ring all time either..it deleted my BBM and I had to dl it from blackberry.com and re do all my contacts.. when im on the phone it now sounds like crap, like talking in a tin can and random beeps with nothing coming through (emails, bbms, texts call waiting)
I tried to go back to the 4.5 I had before but the app loader would say something about downgrading my phone and when i clicked OK it went through the whole thing for about 45 mins and it was still 5.0
While features are cool its not really worth it.. i am going to go in and delete some things I dont use but seems stupid to have to do that..
just waiting for the new Tour 2 to come out....