Depends what you want out of it.

Loved Bloom (5 stars) and loved Trope even more(5+ stars). Air somewhat disappointed me, although only by comparison with the first two Opal releases. In and of itself, the music is very soothing and the graphics are nice. What I found disappointing was that I was expecting this to be more of an "instrument" like Bloom and Trope. Air offers less control and variety of notes than its predecessors. For instance, you have little to no control over the pitch of the samples. And the piano parts consist of two consecutive notes thus creating limitations of when you can trigger a sample in a graceful rhythm. To be fair, to get the most out of this app, dont judge it against Bloom or Trope; it is a somewhat different animal. If you are looking for a tranquil listening experience that allows some manipulation, this release would make a nice addition to your collection. The sounds are great, but after my experience with Bloom and Trope, I found this experience to be slightly frustrating.

C. Fabian about Air