The Star version is amazing. A team mate of mine liked it so much, he went out and found a used star to buy.
It does have a functional three round burst, which I think I use more than any other fire mode.
The only modifications I've done to it, was to add a Pro-Win hop up and a madbull 6.03 TBB, and I can easily reach out 250ft. It's frightening the range this thing gets.
My only complaint is almost NO ONE knows how to get the gear box out. It's some sort of magical puzzle. I haven't needed to, but my buddy has a spare gear box that came with the one he purchased, and we haven't been able to figure out a way to release the gearbox from the lower.