The term 'take a good look' can be broken down into two crossword solutions, 'PEER' and 'OGLE'. 'PEER' is a verb meaning to look intently or searchingly, often with difficulty. It can also refer to someone of equal standing or rank. 'OGLE' is a verb meaning to look at someone in a bold or lecherous manner. Together, these two words suggest that one should take a careful and thorough look at something or someone.