Everyone is entitled to like what they wish. Everyone is entitled to their own opinion and can voice that opinion. However, there is no need to resort to name calling. You can have differing opinions and state those differences without resorting to "flaming" or name calling.
Having a mask collection isn't stupid. There are many people that collect masks, especially those from movies. I know that masks from Halloween and Friday the 13th are highly sought and can cost quite a bit if you are lucky enough to get one authenticated as being used in the movies. Even reproductions of the originals can still cost quite a bit if you get one that is well made and not a cheap rip off.