[Dr Kain]

If you have seen the last two Taisen movies, then you already know the plot. Evil villains make a plot to destroy world, both sides of the good guys have to battle each other, one of these heroes is pretending to work for the villain, big lackluster fight appears, the end. That is pretty much this movie in a nut shell. And if you are wanting to see the big fight against the two eras of the riders, you might as well just skip to the 90 minute mark of the movie for one of the most unexciting battles in Toku history. Add on top that the big bad villain is actually taken out by the ToQGers and KyoryuRed while Kamen Rider 15 doesn't even use half of his fifteen rider abilities, this movie just flat out sucks. The only Heisei riders to get any sort of screen time are W, Gaim, Kabuto, 555, and of course, Decade, while the rest are excretionly mistreated here. If you are a Kuuga, Agito, Blade, OOO, or Ryuki fan, prepare for major disappointment as each of them get maybe 15 seconds of screen time. If you are a Zo, Riderman, Super-1, Skyrider, or a Shin fan, expect the same amount of dismay. Overall, this movie just flat out sucks and is not worth sitting through the 98 minute running time. Go watch a good Toku movie instead.