I like "One Thing Leads to Another". That weird synth sound is cool and I love the percussive sound of the guitar. It's catchy, and if anything, it's too short. It didn't have to go on forever like a prog song or anything, but the verses are quick, the break is only eight bars, another quick verse, and out. There's probably a 10-minute extended dance version somewhere that goes too far the other direction, but this song could've used a little fleshing out overall.
I thought "Red Skies at Night" was also catchy, and "Saved By Zero" as well. I don't remember "Are We Ourselves?" but overall The Fixx is one of those bands who had a cool sound and were definitely an 80's staple for a while.