Burning up Flint - Laurann Dohner Premise - 5 stars
Hot H - 4
TSTL h - 2
Clueless male - 3 (only because that's a very mild side effect of testosterone poisoning - I've seen worse)
Sex - 5

Average 3.8 stars, rounded up to 4.

Some things reminded me (vaguely) of The Challenge by Sue Kearney. However, in that book, the H got a mere 1.5 stars for being a jackass so the h's 4 for being a strong, intelligent female (rare in romancelandia) was almost nullified. At least in this one, they were both fairly dumb. And still I liked it. Go figure.