Impressive-looking movie with excellent special-effects compromised by terrible, expository dialogue which does not provide any kind of engaging emotional drama.
The actors do their best but their parts are so underwritten that the love triangle here comes across as pure soap-opera.
The underlying story here of scientific and technological over-reach leading to global catastrophe remains topical but is never fully unexplored. Perhaps there is a reason that the Earth's magma-core is shrouded by a thick mantle which only a fission bomb can penetrate? Yet only one of the characters in laboratory coats here in the whole wide world ever suggests that drilling through this protective layer might have deleterious and suicidal effects for the planet.