Last week we published five reasons to avoid the new HTC One (M8) smartphone, intended as forward-thinking criticisms to urge further refinement to an evolutionary product. For the few negatives, the HTC One (M8) has at least double the positives. In layman's terms, it's a great smartphone, and this will contribute further to HTC's ability to win customers from its big-name rivals. Here are our top five reasons to buy HTC's new flagship Android smartphone.