I've seen several reviews of each. We've eaten at Boathouse, but not Paddlefish so we can't do a direct comparison. The reviews I've read from others have been better on the Boathouse side. Of course, that is other people opinion and you have no way of knowing how their likes/dislikes match with yours.
I posted this same question on one of the Disney foodies Facebook groups with the caveat that I'm going alone for some appetizers while I wait for my sister's plane to land, and the response was overwhelming in favor of Boathouse. I hope that helps.
Thank you for the replies. I was leaning toward Boathouse as well for next Easter. I had read some of the reviews on both but many were from when Paddlefish had just opened and were not favorable. I was hoping to get some current feedback on them.