I have a lot of BlueBrixx and really like them, but there are some (for the price reasonable) things to have in mind.

This is a special set, so there is probably only the digital handbook and don't be suprised about the box, it will jut be an undecorated brown box. Also the handbook might not be as polished as legos (again especially for special sets (or modbrix), the pro sets have very good handbooks in my opinion)