After a piece of ice thaws near Alaska, the prehistoric dinoshark makes its way to Puerto Vallarta in Mexico to harass the tourists. And, of course, eat them.

The cover on this film is a bit misleading. What you see is a shark with the head of a T-Rex. In the actual film, though, what you get is basically just a shark (albeit one with a rocky, tough skin). And the graphics are just as bad as any other SyFy film.

If this film has anything going for it, that would be Roger Corman as Dr. Frank Reeves. Not that he is a good actor, but it is nice to see a legend like Corman showing his face -- especially since he is the producer of this trash. Lead actor Eric Balfour is just average. I could praise him for past work (the "Texas Chain Saw" reboot), but he was poorly cast here. Playing a Mexican local, he has no Latino blood in him and speaks with a Boston accent (despite being from LA).

Does this film have a global warming message? Hard to say. Clearly the dinoshark arrives because the ice caps are melting, but the film never explicitly states why. Could be man, maybe just an earthquake shook it loose. Either way, the real problem is that a shark survives being frozen for millions of years, not the global climate issue.

Although I thought "Sharktopus" was way over-hyped and poorly made, I have to say it is better than "Dinoshark". This film really has nothing going for it, unless you want to listen to the audio commentary and hear Corman try (and fail) to defend it.

I have made no secret about disliking a vast majority of Syfy's output, I find a lot of cheesy effects, terrible acting and forced dialogue complete with the odd bit of novelty value if in the right mood. Dinoshark is not among the worst of their efforts, as the creature is surprisingly adequate in design and the opening sequence sets the film up quite nicely. Plus the locations are quite nice, shame though about the choppy editing. However, apart from the creature the effects are really quite cheesy, the gore especially does look very fake. The film also has a predictable story, which I was expecting actually though on paper it had a somewhat daft but intriguing idea, but it is also a sluggishly paced story complete with scenes that are either useless, scenes that feel more a spoof movie than anything else with a scene reminiscent of one from Megashark vs. Giant Octopus, or completely devoid of suspense. The dialogue is forced and contrived, I agree 100% about the "food made with love" line, which in my mind is one of the most groan-worthy lines ever on film celluloid. The direction is flimsy, and the acting doesn't fare much better especially the lead actress who can't act even if her life depends on it, yes even from Roger Corman, not helped by the fact that none of the characters are compelling, likable or written well. The attack scenes are also badly staged with no build-ups whatsoever, and the music score is little more than a badly done rehash of the likes of Jaws. Overall, it is a terrible movie, but I'll be kind in that Syfy have done much worse. 2/10 Bethany Cox

A dinoshark comes out of hibernation from being frozen for millions of years, to dine on some human flesh.

I picked this one up for some cheesy, it's so bad it's fun, lets have a good time, type of film. I'm so disappointed to say that Dinoshark failed on so many levels to entertain me, to make me laugh at the horribleness of it all or even keep my attention. I have to recommend Sharktopus over this one.

Eric Balfour continues to appear in horrible films, I don't understand why. I would hope that he assumed that he could amass some cult fans out there, but this film is too much of a mess for even those people looking for bad entertainment. I had a decent time seeing Roger Corman on the screen though, he knows how to act in a film like this.

The kills are BORING. It's the same thing over and over and over again. Dinoshark swims up to someone, crappy shot of it eating someone, then fill the screen with red to disorient the viewer from the fact that we have no budget to showcase a decent death. Sharktopus was more creative. Dinoshark feels like Megashark and Sharktopus, minus all the awesomeness and fun. The creature design is decent, from what I could see of it. The only cool images this film had were of the over the head shots of the water. Seeing the shadow of it swim underwater was neat. The rest is garbage.

The continuity errors were enough to make me laugh, glasses on face in one scene, completely gone the next. Not to mention that one character has a BEARD in one scene, then nothing for the rest of the movie. It literally pops up out of nowhere. I could appreciate the lame continuity issues, had the film been more aware of this. Instead, it feels oblivious to it all.

The giant shark is able to swim in the shallowest water ever. Literally two feet away from the land, it pops up to eat a croc. What? Insert Jaws theme rip-off and lame death scenes and you have yourself a terrible film. I guess I was expecting a cheesy fun factor here, but instead I got a horribly boring effort that hopes to capitalize on the title of the film more than anything else.

Dinoshark is a miss.