I was impressed. Well laid out. Trophies are beautifully displayed. There is a lot of information, so if you're into detail go with enough time. Loved the buson the ground level. Somos of Maiores!!
Get the museum and the stadiumtour. They don't have English tour for the museum but it is worth the visit. The combined price is around 15€ . The museum takes about 1.5h to see it.
The most advanced museum I ever visited. It has a lot of interactive features and even an hologram ... Good public transport access! Is a must see in Porto