Instruct: Classify a given Amazon review as either positive or negative.
Query: Poorly Made

Before purchasing I read the other reviews so I already knew that the replacements break easily. Considering this I have taken great care not to tighten the bottom too much. However, after maybe one month of use the bottom has already cracked and broken. What a shame that I have a great blender that I can't even use just because the replacement parts are so poorly made.