Lightweight, simple design, accurate, fairly light trigger pull, Reliable, great tech support, awesome feel. A very high quality marker.
Stock barrel is loud as hell and not that accurate, but i think the new F4's have much better stock barrels, chops balls occassionally during very rapid fire (unless you get a Revolution).
Great gun out of the box, undoubtedly best gun under $200, get a new barrel like a Lapco Bigshot,expansion chamber, and a VL revolution and this gun rocks the house. With the revolution and fast trigger finger you can get 8 balls per second. VERY Highly reccomended. Great marker for any type of player.