Looks Good but Nothing to it...

A shambles of technobabble and fragments of Lovecraftian lore. "Quantum" is apparently just another word for weird stuff... We have another "dimension" and, unsurprisingly, that's where the dead people go, or maybe not as it's also a place where the mind can warp reality. Oh and Cthulhu (Sorry, that should be Barada) lives there.

Echoes of From Beyond and Prince of Darkness, with references to a LOT of other movies and things like the cutsie use as names "Klaatu" and "Barada"... I may have missed a "Nikto".

Overall - It's fairly creepy at times... It looks nice even if the cg is not spectacular, it's competently done in all respects and the actors are mostly good. The problem is the writing. Characters are not interesting or likable, technobabble is extreme and unconvincing and overall it seems a bit pointless.