I love doing a personal side project code review with claude code, because it doesn't beat around the bush for criticism.

I recently compared a class that I wrote for a side project that had quite horrible temporal coupling for a data processor class.

Gemini - ends up rating it a 7/10, some small bits of feedback etc

Claude - Brutal dismemberment of how awful the naming convention, structure, coupling etc, provides examples how this will mess me up in the future. Gives a few citations for python documentation I should re-read.

ChatGPT - you're a beautiful developer who can never do anything wrong, you're the best developer that's ever existed and this class is the most perfect class i've ever seen