You get what you pay for...I use them as winter tires for my car, worth the money IMO. I've never had good luck with BF-G's...stopped using them since 1986.
Got'em on mine and for the price you can't beat them. As far as I know they hook up as good as any of the others at the track. Work well for me at the 1/4 mile.
I have the BF G-Force Sports and I like them. It was raining on the way to work and last night so got a good feel for them this morning.
They still get good acceleration in the wet, I rolled on the throttle shifting around 5k and was not loosing traction. Now the painted lines from a stop light still got me. I only had one puddle that started to drag me over to the side of the road but was able to pull out if it.
All in all these tires are worth the money. 469 for all 4 at tires.com