Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Probably their best work

I have the first 3 Falling UP discs. I understand there is another one (or maybe more than one), but the band line up changed drastically after album 3.This, their 2nd album, is in my opinion, their best work. The sound is a electronic influenced alt-rock. It's usually high energy, and the band has a good understanding of dynamic contrast in their songs, as well as a penchant for good melody.If you liked any other their other stuff, or you like electronic alt-rock, then Falling UP is a good choice!