Although this sentence has a contrast transition , the criteria for contrasting are not the same. The criteria used for Aaron are height (tall) and strength (strong). We would expect similar criteria to be used for Bruce (maybe he is short and weak), but instead we have new criteria, namely appearance (handsome) and intelligence (intelligent). This is a common mistake for students when writing this type of paragraph or essay. Compare the following, which has much clearer criteria (contrast structure words shown in bold).
James Madison had an opportunity to end the War of 1812 almost as soon as it began. The British had repealed the Orders in Council – rules that curbed American trade with Europe – and thus one of Madison’s major reasons for war was now moot. If the British had foregone the right to impress American sailors, Madison could well have gone back to Congress with the suggestion that hostilities cease immediately. However, the British considered impressment their right by custom, and believed it essential to their naval might. And so James Madison took his country to war.