Well designed and good looking building, but don't go out of your way to visit it. If you are in the area and have some time then it's worth popping over for a look. It's an architecturally impressive building, nothing more and nothing less. Sometimes they have events but it's usually organised events not open to the general public without pre-purchased tickets. There is however, a very nice park/walk nearby, so if you have some free time you could spend a couple of hours around the area sightseeing.