This is actually not a great game to review.  Black made a large number of errors in play and did not really test white's ability here.  White made a few errors in the early game, but took advantage of the fighting when black made poor plays in the corners and missing some simple snap-backs and capture races.  So, overall white played reasoably and punished black for making mistakes.  White could think more about playing bigger moves, though, especially in the beginning of the game, and ignoring small point moves that are not urgent.