The term 'TAKE A GOOD LOOK AT' can be solved by two seven-letter crossword solutions: EXAMINE and ANALYZE. To EXAMINE something means to look at it closely and carefully, while to ANALYZE something means to study it in detail in order to understand its nature or to discover its essential features. Therefore, the phrase 'TAKE A GOOD LOOK AT' implies that one should carefully observe and thoroughly investigate something in order to gain a better understanding of it.