Haven't had a chance to use it much(on the phone here again). The crashing has been vastly improved, but the tabs still reload a ton with no other apps open and with <=5 tabs open.
I said earlier on that I was researching cars(selection criteria, sorting, etc...) on four tabs to show the misses, and after the first tab, they all reloaded. By that is better than 7.0.x where I had nothing but safari open with ONLY TWO tabs, macrumors and one other tab to research for quotes, and macrumors would reload when I tab back. Did that three times in a row, and then safari blew up on the fourth attempt.
Hopefully I'll get to work with it this weekend, since I'm still looking for a car.
So, better but far from flawless? At least they seem to be heading in the right direction. Maybe a 7.1.1 release would help?