The Survivalist - any good?

Just seent this one and REALLY liked it. Suspenseful while bringing up some good moral dilemmas. Road-esque without being quite as dark (I'll never watch the Road again, will probably revisit Survivalist in 5 or so years).

There's a pretty sizable difference between the RT/Metascore (98%/80) to the RT user/IMDB scores (65%/6.3), so it may be a movie more for critics than common folk.