I'm a TL 1000 R owner here. I have got to say, this bike gets a bad rep and it's always from people who haven't been on it. Because of its ergonomics, V-Twin, and the low end torque it has, it is one of the funnest bikes i have ridden. However, at top end it isn't very fast (as compared to others).
The torque is enough to pull a wheelie on throttle alone, which is good for showing off infront of that hot girl in the car next to you.
They stopped making this bike in 2003, but they're still using the engine for new machines. I believe BImota is using this engine for one of their bikes.
If you're thinking of not getting this bike because they stopped making it and parts will be fewer, then you're wrong because there are still a lot of parts available and they're still using the technology they used in the tl.