Tactical Airsoft Arena

Has anyone heard anything about this? I've wanted an Airsoft Tavor forever, but I'm not going to save then spend $180 on a piece of junk. Does anyone have any friends who have had this and please, tell me what you think.

The link:

http://www.evike.com/product_info.php?products_id=37580

My 2 cents is avoid it cause of one main reason, a plastic gearbox. Plastic gearboxes are usually only for LPEGS and the TM Uzi (I think it had a plastic gearbox) And since the Tavor gearbox is a modified design, i dont think they're replacements unless u get another through ARES themselves. And i can only imagine the beginner getting it then with its quick spring change and plastic GB, putting in a real heavy spring, then blowing it up again cause of the plastic GB. So if you must get it, id say use it for indoors and get a M90 or below spring