It's good I guess, it invokes nostalgia because I grew up with sprite animations as did many people, but after a while I started to think that some went on for too long but weren't funny.
As a whole it was still good, but I think it was too long for something like this.
I mean as far as sprite movies go the production value here is pretty standard, but content-wise I doubt you can get any more generic than this. It appears sprite animators never tire of the old "MARIO CONSTANTLY FAILZ TO DO A BASIC THING LOL!!1!!1!" gag. C'mon man, that shit's been done to death for years. There is literally nothing new this brings to the table. It's just plain boring, predictable and generic. If you're gonna make a sprite movie, at least try not to do the exact same bullshit that's been done by so many other people for years.
This didn't need to be a collaboration video at all. With sprite animation you have to really bring something new to the table because everything else has already been done to death. Having Mario fail over and over again to do anything is just too dull of a subject and having the same scene setup over 11 minutes it makes the video seem way too long than it actually is. Even the sprite animation was pretty dull. Nothing really stood out.
For the sake of fairness though I watched through the whole thing to see if anything caught my fancy. The only one that stuck out to me was the last one but only because it reminded me of Super Mario Z and that ending gave me a chuckle.
If the collaboration was just an overall sprite animation showcase it most likely would be better.