I'm not a fast driver. Never have been never will be. So the best I can tell you is 80km/h on a patch of water half an inch high will not aquaplane at all. The only issue is gripping in a corner and emergency braking without ABS.
Cornering when wet - will grip at the initial turn in then slide sideways for about a second and by then your balls would've shrunk and you'd be going much slower.
Emergency braking in the wet - It'll stop a whole lot faster compared to Yoko S-drive and recovers faster than the Falken 912. But is no fight for Michelin PP2 and PS3. I'm not even going to bother to talk about GY NCT5 and other crap tyres.