I has been using this app since the starting. The app has been updating in a scale. I like that the fact its improving but however its not upto date. The app does not allow the user to preview the videos which I would love to see before going to watch. The videos would waste time it does not contain the required quality and contain.
However, beside that it's good.
So, I recommend if you want to watch videos then please do it use this app or engine or Web. Otherwise, you are good to go.
So, for me chrome is far better than the opera.