this is one of the best VFX tool available in the market and a must for any graphic designer. the suite contains mainly 3 sets of plugins namely key correction, primatte keyer and warp. these give you all in all control while working with green screens and VFX creation. this might be the easiest way to get chroma keys and get composition from the green screen footage. the alpha tools in the set are the best and you could easily blend foreground and background screens to get absolutely amazing footages.
the key correct is one of the main plugin sets in the suite that contain plugins. these are used to fix green screens like fixing outlines, uneven green screens and removing noise from the footage. they are also used to mix foreground and background screens to get even footages,
primatte keyer is the main chroma key tool in the suite that gives you great control and speed to the editing. warp plugin helps you with shadow editing and lightning to get unmatched reality to the footage.
i have to say that this plugin is worth the money. the plugin supports both after effects and premier pro.