I liked the upside down house and its surroundings the most.
A) Figment singing his verse is ADORABLE and captures some of the old Figment from the 1983 version (this is the finale Figment)
B) The signs, and rotating Figment, leading to the house bring back some of the 1983 flavour.
C) The upside down house - I wish it were mine! So much creativity - Figment on paintings, Figment in the fridge, bathtub - and his "UNREAL estate!" Everything has so much quality. My FAVORITE part of this is the TV - It has the footage of the old somersaulting Figment from the 1983 ride and the footage of "Catch Figment"! From the late Image Works in the mid 90s.
D) Leaving - the theming of music reminds me of the old JII - Somewhat suspensing, building to the finale. The darkride lights also bring back the 1983 impression where we saw "Dreams this way!" Also, the footprints brought back World of Motion memories, if you know what I mean
My least favorite - probably smell lab. I can just skip it, not for the odor, but Figment isn't really as cute. Same with the Sight Lab. However, both have their very nice elements.
The finale is wonderful, but nothing moves except if it's bobbing up and down. If it was MUCH longer (heck, it was the shortest scene of all) and we saw moving Figments, it would have been higher on my list.