People have nostalgia goggles for Adventure I feel like. A major complaint in Sonic games were over saturation of his friends, and the Adventure series is all about multiple characters and gameplay styles playing the same story in different perspectives to get the whole narrative.
Now if you're actually just wanting fun hub worlds and Chao back, then sign me up lmao. Id much rather have these mixed with a bunch of levels designed for Sonic primarily, but can switch in characters to play ala Sonic 3 sorta.
Edit: btw you go to Sonic Stadium at all?
I actually really liked the multiple characters thing, and it's not just nostalgia talking, because my nostalgia all goes tp Heroes and Shadow. :p
I played the adventures semi-recently, and I loved the way they did the story. In Unleashed, even, I oved how it switched between Werehog/Hedgehog.
If they do decide to take some ideas from Adventure (2) the biggest things I'd want are the Chao Garden, adventure field, and (warning: heretical statement incoming) the Master Emerald search, at least as a mini game. :)
I pretty much agree with all of that. I don't want to have to play stages like emerald hunting again, I just want a lot of Sonic speed stages. But I wouldn't mind being able to play as a couple different characters like maybe Shadow.
And no, I haven't really visited that site.