I doubt it's a problem unless you have diabetes or are trying to lose weight -- maple syrup is loaded with sugar and calories.
A quarter cup (4 tablespoons) of pure maple syrup (60mL) has 53 grams of carbs, which are all sugars, and 200 calories. That translates to 13.25 grams of sugar and 50 calories per tablespoon, or about 40 grams of sugar carbs and 150 calories in your daily dose of 3 tablespoons.
That may not sound like a lot, but 150 extra calories per day will add one pound of fat to your body every three weeks, or about 16 pounds per year, assuming you don't cut back on your intake of other foods.
BTW, I've been a big fan of Trader Joe's since about 1970. One of my favorite things from TJ's is their Canadian Maple Syrup, about $4 for a 12.5 ounce bottle of Grade A. Beats the heck out of those gawdawful "artificial maple flavor" pancake syrups sold in the supermarket.