It can only improve from here.... hopefully.
Animation and voice acting is good as always (some of them have breathy mikes, but you can't help that).
The humor was good, sadly not as funny as previous installments, but still good.
Nice 'lil cameo from Nostalgia and Mike. Gonna be though to top though.
The next part could end up being really good, or fall flat on its face.
Here's hoping for a great part 3!
Keep it up!!