Guacamole is good for you, no matter which way you slice it. In fact, guacamole should be considered a so-called "superfood." It has raw garlic (1), avocados (2), lime juice (3), cilantro (4), onions (5), and jalapenos (6)...plus some salt and pepper. Some people add tomatoes as well.
With guacamole, you're getting a powerhouse of unprocessed, fresh nutrition with every bite. Eating the guac with baked whole wheat pita chips or vegetables (or as a substitute for mayo on a sandwich) is better for you healthwise than, say, consuming it with tortilla or potato chips. Even adding it to your regular diet is a smart move from a nutritional standpoint. Whether or not studies which claim that one or more of the ingredients in guacamole later turn out to be wrong or exaggerated, it's no leap of faith to suggest that eating a dip made with fresh, green ingredients is far more healthier for you than...well - processed nacho cheese dip in a can.