It is a tool that is quite professional and powerful. Its interface is different than 3dsmax or maya though, but once you get used to it it is fantastic. It all depends on what you want really, but for most things it is well beyond what is necessary. If you learn blender then move to 3dsmax the interfaces will be different, but the theory you learn in 3d modeling will transcend to those programs so you can\'t hurt yourself by learning.