CW to preview 'The Flash' after 'Arrow' season 2 finale

The CW announced that following Wednesday's season 2 finale of  'Arrow' they will run a special preview of that series' highly anticipated spinoff 'The Flash', starring Grant Gustin. I'm hearing we should expect a movie trailer-style preview a la Fox's preview of 'Gotham' from last week. I'm assuming we will get our first really good look at how they plan on portraying Flash's superspeed in this preview; please no 'Smallville' blur.

For a quick glimpse check out the preview for the 'Arrow' finale; you will see it in the final few seconds.

The Flash