Hilton Honors is easy to use, which is exactly why people get lazy with it. The program can save real money, but only if you stop treating status like a personality trait and start checking the math before every stay.
Do the fifth-night-free math
If you have enough points for a five-night award stay, price all five nights before booking anything. Hilton's fifth-night-free benefit can turn a decent redemption into a strong one, especially in expensive resort and city markets. If you only need four nights, check whether adding a cheap fifth night on points lowers the average enough to matter.
Do not worship the food credit
In the U.S., elite breakfast often shows up as a food and beverage credit. That can be useful, but it is not magic money if the hotel charges $28 for eggs and another $7 for coffee. Check the actual restaurant prices before giving Hilton credit for generosity.
Watch resort fees and parking
Points can dodge resort fees on award stays at many Hilton properties, which is a big deal when a resort is padding the bill like it found your wallet unsupervised. On paid stays, price parking, resort fees, and breakfast before deciding the rate is good.
Best play
Use Hilton Honors when the points rate beats cash, the fifth-night-free benefit lands cleanly, or your status saves money you were actually going to spend. If the hotel is mediocre and the cash rate is low, keep the points for a stay where they punch harder.