I've been using opera for more than 3 years now & the app need some serious improvements first of which will be the ad block which right now literally just sucks,adds keep coming up even when u turn off acceptable adds feature,and secondly the UI & theme which is not as appealing as opera touch or Mozilla...Update - Websites on which adds are shown even when ad blocker is on - Ummm literally every single website,i mean how can you developers miss it,adds are there everywhere.I miss the old opera