I'm surprised there's so much negativity regarding Without You. For me it's probably The Feeling's best song yet - gorgeous production, great melody and very wistful lyrics. Mind you, I guess its hugely disappointing chart position suggests I'm in the minority!
I do agree with the general consensus that the first album is better, though. Pretty much every song there is good whereas there are a few that irritate me on the second. I love Without You, Spare Me, Connor and This Time, mind you.
As for Turn It Up, it may scrape into the top 40.