The GT650R is comparable in looks and performance to other sport bikes in its class yet comes with a price tag that may entice more entry level riders by its price.
The GV650 resembles Harley's V-Rod but can be had for 1/3 the price.
The GT650 is the cheapest of the lot.
To see some of these bikes in action you can go to;
Hyosung Videos
to read some reviews of riders who have bought these bikes go to;
Hyosung Reviews
By my way of thinking the introduction of new models by the Koreans and later by the Chinese should open up the market and inject a little more competition into the motorcycle market. More bikes means more choice and better pricing for first time buyers. Of course with all new entrants into the motorcycle markets the reliability of the bikes and the ability to get replacement parts and service may be dubious for awhile.