rip someone or something to something
1. Lit. to tear someone or something into small pieces, expressed as bits, pieces, shreds, etc. If you fall into that lawn mower, it will rip you to pieces. The lawn mower ripped the newspaper to tiny bits.
2. Fig. to criticize someone or something mercilessly. The critics ripped Gerald to pieces even though the audience just loved his show. They ripped the whole production to pieces.