I find it even better than all the leaked ones after some opera:config tweaking. The only major issue I can find is that I can no longer use my hx4700's cursor mode to navigate pop-up menus, but that's something I can live with.
It is pushing my Atom Exec to the brink... 64MB of RAM is not enough to run this. Kept on getting "Out of Memory, close a tab" warning, even if I have 1 tab running.
I read in the opera notes that they tested it on a wizard (T-mobile MDA) i wonder how they did that even bare bones just a fresh install it is hard to get 64m free haha i know i have one and i do not remember every having 64m free