Got a riding buddy that had one, a 98. I have a 98 SuperHawk, and we used to do a lot of riding together, including track days.
* Good power. He had a full-race (not street legal) Yosh full exhaust system. In that configuration, I'm guessing he made 15 to 20 more horsepower than my Honda, and could pull away from me with relative ease. That exhaust was LOUD, but sounded pretty bad-ass.
* Nice slipper clutch. Made hot corner entrances easy.
* In stock form, a little twitchy in the corners, requiring constant minor corrections. Following my SuperHawk (with Race-Tech fork work), he stated that the Honda just seemed to stay on a constant, smooth arc, while he had to make little adjustments all the way through the corner. Obviously variable with rider skill, but I think a pretty accurate observation.
* Terrible low and mid-range fueling. Through towns at lower speeds, stumbles, bucks, farts, and hiccups, making for a frustrating experience. Once under the whip, with rpms in the upper half, it was just fine.
* Great track day handling. Ridden at a full, anger-in-your-eyes pace, it handled like a race bike. My buddy (who raced in the early 80s) could push that TL hard enough to not only shred the edge of the front tire, but lean it far enough to completely round off the EDGE of the front tire, where the sidewall slopes back to the tire bead. A much more capable track day bike than my SuperHawk.
* Inverted forks (not that it matters) and a slightly funky rotary rear damper. Which means there's no rear shock upgrade for you to try. There may be some aftermarket places that can rebuild or upgrade your rear damper, but I don't know.
* Slightly uncomfortable riding position, at least compared to my Honda, and a couple of CBR600F4s that I've ridden. Tougher on the wrists than those other bikes.
* Slightly questionable quality from the factory. He had a couple minor problems, fixed under warranty. The fueling stumbles were never completely fixed, and remained until he sold it. (I have a buddy with a 10-year old V-Strom 1000, and his motor is the same way. He's had it looked at by Suzuki technicians at least 5 times, and they can't solve the issue). Just the nature of that motor's software and/or design, I guess.
* This is completely subjective. It's not very pretty. It's not ugly, but it's in ugly's neighborhood. My SuperHawk isn't much of a looker, but I think it looks better than the TL. Not that any of that matters. That said, once you're in the saddle, pulling away from lesser sportbikes and leaning farther than you thought possible, physical beauty is the last thing on your mind. I've ridden one, and for the most part, it was a blast to ride.
If you have your eyes on one, and it's priced really low, buy it, and go rip it up. It's a very fun bike. Get it to a track day, and you'll like it even more. Hope this helped.