The trip was worth it. It was more than what I expected. I definitely recommended it to anyone. It's perfect to see all the main attractions in DC. Tour guide is friendly. The scenery by the water/ the tidal basin was incredible. The only problem is that the time went by too fast.
If you are looking for a fun thing to do during the weekend or weekdays I would recommend taking this tour. The price is very low, is family friendly and you don't have to worry about driving or looking for parking in DC.