Eh, not really. More of a SMiLE obsessive rather than a Beach Boys General obsessive.
Here's a really good podcast with Domenic Priore, author of the first book chronicling SMiLE, Look! Listen! Vibrate SMiLE!
. Has some great info about SMiLE from the man who first really researched it in the 80s. He talks about the tracklist on the Brian Wilson Presents SMiLE
and Smile Sessions
not being what Brian originally intended.