What to say about this...
It wasn't funny in my opinion, in fact all the references were somewhat cringeworthy (most references are when the joke is "LEL REFERENCES XDDD", so that isn't really a surprise). The animation is...more of a slideshow really, but this is understandable, since it's basically a vlog in animated form.
Which makes me wonder why this was posted here in the first place, but I digress.
The 2.5 stars come from the nice visuals. I mean, it's not very well animated and the character design is not at all original since it's just another pony, but the stills look nice and the transitions definitely look good. I understand that it's trying to be cute, but the cuteness here feels a little forced.
I don't think I can provide much advice here other than "references are not inherently funny, jokes are funny". I know you can do better animation wise since I saw your undertale video.