Samsung Galaxy S8 review: It's the best Android smartphone yet

It's the quiet-but-pressurised noise of Samsung executives holding their breath as they wait to see if the new Galaxy S8 is the success they so badly need it to be. After the Galaxy Note 7 had to be withdrawn last autumn because of safety issues, the S8 really must not fail. I've been using the S8 and its larger sibling, the S8 for a week. So, is it sigh of relief or hard, disappointed exhale for the execs? The look of the Galaxy S8 is a refinement of the Galaxy Note 7 and the Samsung Galaxy S7 edge.