Transition fail. :P
Sure you coulda gone with a nice build, but a nice reverse crash works too.
The second part sounds a very distorted, and i don't know if you intended this, but it sounds like its peaking over 0db, and can be a little ear screeching, but bareable, if you limited it it would be great.
The first part flows very nicely, and has a great movement with it, and if you built this out into an entire song, i might download it, but fix a few things, and it will turn out fine.
Its all about those fine tweaks. :)
So, 7/10 and 3.5/5