Yeah this may be the first time i'm not buying a mainline Pokemon game on release day.
The Dynemo mechanic makes no sense to me at all and I don't like it very much.
But I liked the new Sheep Pokemon and the catchable Pokemon in the overworld.
Personally I'm glad they didn't show the starter evolutions or that many new Pokemon. I like seeing them for the first time as I play. So avoiding the new Pokemon reveals is tough, I remember most of the new ones and the alolan forms got leaked and revealed before sun/moon came out. But oh well, it won't be that big a deal if I see most of them ahead of time.
I'm exited for the game though, looks exiting. The dynamax thing is silly sure, but mega evolutions and z moves are too so it's not that weird. Plus it's just kind of awesome to see gigantic Pokemon haha. I'll most likely pick it up day one.