Pretty Nice
First thing I have to say is that I LOVE the easter egg XD
I liked it although I found part 1 more entertaining with all the different games he had to travel through. Part 2 was just mario and luigi fighting the whole time and it got kind of old. The ending seemed kind of rushed like they were in the elevator and the whole building crashed down. I do like the little "Mushed Potato" stand in front of the castle though.
Maybe if it had a better ending/some more variety like the first one I would have liked it more