Fifty Feet is great! Loving the Bossa Nova and the accompaniment is fantastic, too. Everything is layered together really well. We Go Deeper is an interesting one, too. Choice instrumentation and it plods along rather nicely - it's got a jaunt to it! Great use of articulations with the strings in particular in this one. I liked Crab Kingdom too, but I feel as though the drums in that are a little too dry and loud in comparison to the other instruments, but it is still a solid track.
Great work with these - they're quite unique!