I disagree with that review... The reviewer is saying that it's too slow and nothing new about the tortures... It's too general, not a deep review. Well, that's my opinion. The rest is spoiler (the way they make the tortures).
Thanks Sirio, you're always the first!!!

Has anyone noticed that the "tongue-tied" smiley looks like a scene from the trailer of "Senseless"???

I found a review from someone who saw Senseless at Dead by Down Film Festival.

By Suspiriorum

A much-needed break allowed those still remaining in the cinema to head down to the bar for bacon butties & fresh coffee, before at 0730 it was the premiere of Simon Hynd's 'Senseless'. Jason Behr stars in this brave & shocking film as an American who is abducted & tortured by a group of political extremists, who broadcast their actions across the internet. This adaptation of Stona Fitch's novel deserves respect for the way in which it takes the so-called “torture porn” genre, & reconstitutes it into something far more interesting & disturbing than a simple wallow in pain for pains sake. Although its politicising is occasionally a touch too in-yer-face to be entirely satisfying, there's no denying that this is a bleak, harrowing experience, packed with a vicious intelligence that disturbs beyond the level of simple gory shocks – not that it skimps on those by any means! Boldly provocative, the film has plenty to say about the current state of play in the west, & American particularly & deserves to be seen.

I think if a well known star played the part that this movie would be in the masses. I don't get why Jason was picked for this role, when I read the book
I didn't see Jason Behr as Elliot Gast, more like Paul Blackthrone or Jeremy Piven
type.

Jeremy Piven? I like the guy, but surely you jest, right?