Look on bikeradar, I believe you will find a couple of excellent reviews.

I also ride a slice and have had several. Awesome bike at and spec level.

I have never ridden one but I ride a Synapse and test have testd their other rode bikes. Everything about Cannondale is quality. If I was in the market for a tri bike I would purchase the Hi-Mod Slice with Rival components.

I seriously considered buying a Slice, but ultimately went in another direction (Trek Speed Concept). From what I understand, it is a tall, narrow tri bike, which means that it will be good for you if you have longer legs and a relatively shorter torso (or are somewhat inflexible). Moreover, it is not necessary the most aero bike, but Cannondale's focus is more on comfort. I talked to several people that owned them, and the majority of them were very happy with their purchase.

Hope this helps.

--Richard

I have a QR Caliente. Basically the same frame. I am not sure a Medium will fit you. I am all torso and 6'2 I have a Large that JUST fits. I could go with an XL and have that fit, too. In fact, if anything happened to my Caliente, I would go get an XL Seduza. Its a great bike. Very solid. Not the most aero thing on the market, but really? So I am not saving .05 seconds per 40k by getting the top o the line bike out there. Take the coin you can save with a Seduza and get nice wheels, tires, and tubes if you don't have them already. Makes up the difference of the frame aerodynamics, plus some.