I cancelled my M* subscription after their recent "upgrade" gutted the information I used to get.
I find the screens at this site very useful for comparing fund risk and track record. Better than M* ever was.
One thing I miss is the tax-cost information for funds. I haven't seen it here. The only place I can get it at M* is in the portfolios they still let you create.
I miss the granularity of detail on the portfolios that they used to have. I liked being able to see what the funds were buying and selling. That's gone. I'm not sure how critical it really was though. Strangely enough the CEF's are the same as they ever were.