3.5 just for Kaleb. Seriously, just give us his book. That's pretty much all I want at this point.
The couples in each book are getting to be less and less relevant, I can't say I didn't enjoyed Riaz and Adria, but it just wasn't that good, amazing, or anything like that. It was good. Just that.
Luckily, the connected background story makes the books extremely interesting and entertaining.