Delete it I saw there is post like this

Sorry to say this ,but i finally updated to Opera 30.0 from Opera 12.17, all because the older version stated to bug out on some web pages that i visit.
First the old one look way better than the new- spacing between the taps make it tidy,the new effect of gradient/erasing the tap name make it only harder to find out what the tab is and so on.I Disable the experimental start page and enable HiDPI for speed dial,but the thumbnails are still way blurer and harder to recognize.
I never find a way to make specific file open with specific programs-aways i need to download them first (wasting time when you open many files).
I think it is better to have more and extended options than that simplified browser(there is chrome for that and most of the web is better optimized for it).
So I don't know when this happen to Opera ,but I think you guys go on the wrong path and that's why you lose more and more of your core supporters/users.
P.S. I'll keep using Opera 12 and I hope you get back to the roots that made you so great.(Again sorry about the trashy post)