I bought Minecraft very early, and the more "features" that they added the worse the performance got. Adding shaders and better lighting as they are doing now,

I bought Minecraft very early, and the more "features" that they added the worse the performance got. Adding shaders and better lighting as they are doing now, will make my gaming computer go to a crawl completely. Though it's quite known that opengl performance on java is lacking and it does not seem to have any easy fixing.