My friend who has never played a Sonic game wants to know what it was about 06 that made people hate it so much. What are some of the absolute worst/wildest/downright weirdest parts of the game?

I already explained to him some of the more well-known ones such as the game being glitchy and having long load screens.

However, I feel like I'm only scratching the surface of the issues plaguing 06, and I felt like asking the members of this subreddit about the game's myriad of problems.

It can be literally any aspect/part of the game - specific glitches, writing/story, particular story beats, design choices, gameplay, etc.

Go wild, have fun.