Wouldn't touch it. It looks like it has a crap skin / gui and knowing most of these things you won't be able to change it easily. I've been using XBMC / Kodi for around 5 years, I'm now learning how to be a skinner, the term for creating the front end gui.
Also, until recently Kodi didn't run 100% on android, there were issues so android isn't the best platform for Kodi i think.
I don't use it for the 1channel, icefilms side of naughty naughty, I've ripped my cds, movies & tv shows and have it as my main HTPC hub. Currently running 3 x 6 TB NAS servers for main storage and around 20TB in external drives for backup purposes.
For most of you, it looks like you'll be using it for the free stuff, if so you want to search for "XBMC super-repo" or "Kodi Super-repo" this is a site that probably has all the info you need for that side of things. Don't bother with the Kodi website, they don't associate with piracy and as such there is no mention of the apps you would be interested in.
You'll find youtube vids for most things, but from the sounds of it you'll just install Kodi and then add apps / programs to access whatever. You can find other versions of Kodi where it's all setup for you, just google away and again check super-repo I think it was don't know if it still is.