Fucking hell I'd pay $1000 for a re-release of the Dreamcast rod for this. The Wii Remote + Nunchuck with the Fishing Rod attachment work fine, but since it's shitty motion sensing if you move the whole thing forward or back it thinks you're reeling in. Instant line break

You're almost better using the buttons since it results in less line breaks.
The fish are more picky now too - some only react to certain lures and others need to be strung along for a few metres before they bite.
So basically the Wii version is harder, looks slightly better, has more stages and controls worse. The Dreamcast version is virtually the same visual wise (same muddy water with pop-in), controls better and is on a better console.
I'm still paying it because I love Sega Bass Fishing. I wish I could get a Dreamcast version with the new stages

Or a new Marine Fishing
