Zhè bù diànyǐng huǒ le yǐhòu, hěnduō gōngsī gēnfēng pāi le lèisì de piānzi.
After this film became a hit, lots of companies jumped on the bandwagon and made similar ones.
Tips
usage
跟风 is usually critical: copying others without thinking for yourself. 赶潮流 'to keep up with trends' can be neutral. It often sits right before the verb: 跟风买 'to buy because everyone else is'.
