Too many clones with no unique movesets
No Modes except for the Smash Tour Clone (World Of Light) And the Master Orders clone (Spirits)
The DLC Roster not consisting of any good characters we actually wanted (Vergeben and his friend keep saying were Steve and Marth echo number 543)
The game being rushed for a Christmas release (We all know how rare a good rushed out game for the Holiday season is, just look at Sonic 06)
Nothing in the game to unlock (Not even trophies or new stages)
Codecs and other wonderful easter eggs being forever gone
A worthless plant you have to pay 15 or 20 dollars for!!!!!!!!!!!
The online being terrible (As confirmed by Sakurai himself in the november direct)
Character's we wanted in the roster making short assist ttophy cameos
Too many Mario, Pokemon, And Anime (Fire) Waifu Emblem (I guess those are the only franchises Nintendo cares about now) characters taking up half the roster!!!!!!!!!!
So there you go! The reason's why I think this game will be a major let down!!!!!!!
"Too many clones with no unique movesets"
uuh yeah, that's why they're called echo fighters...it's a way to bring requested characters to the roster like Daisy and Chrom.
"No Modes except for the Smash Tour Clone (World Of Light) And the Master Orders clone (Spirits)"
The thing about spirits mode is that you get to fight characters that aren't really part of the roster, and I honestly like that idea. You get to play against the fighter that's similar to the spirit and fight on the stages with items that are unique to them. There are about 1000 spirits or even more, imagine how many battles you'll do. And for World of Light, there's so much things to do and exploration in that mode, it is an adventure mode after all. I suggest you watch Gamexplain's World of Light analysis since there's a lot of things hidden from the trailer, I watched it myself and I am even more hyped to play it.
"Character's we wanted in the roster making short assist ttophy cameos"
I'd rather those characters have some kind of appearance in the game than none at all. It's one of the reasons why I'm scared my most wanted newcomer won't get any acknowledgement again if he doesn't make it to DLC. The fighters aren't the only thing to make the game special, lets not forget Smash is a celebration for gaming so it would make sense to bring as much gaming icons as possible, whether old or new, to get some representation via spirits and assist trophies. While I'm upset Isaac is an assist trophy, I'm glad he's in the game in some form and being noticed by Sakurai himself, so that's a good thing.
I understand these are your opinions, but I just wanted to point out some things that others don't notice. Sakurai worked really hard in this game just for us, and I'm excited to see hidden things he left us to find out when the game releases. We don't deserve this man.