From what I see on other forums there's still quite a few false positives when it comes to custom made tools (like JRT, AdwCleaner, etc.) and it also installs the SafePrice extension that we consider adware/PUP.
The only major problem I had with past versions of avast! was the bloat/PUP. Now if they threw all this away, it should be a decent free product. I just hope they won't start adding a rebranded AVG PC TuneUp in their free products because if they do you can be sure that I'll let every user I assist not to use their products.