Yea the producer decision is a big one. I was very surprised to say the least. Brendan has become such a huge contributor to their sound. I mean even when Rob & Dean produced Alien Ant Farm and Brendan mixed it, there were a lot of textures (especially guitar) that had an STP vibe, IMO.
On the flip side, I remember after SLDD, Scott saying that he wanted the next album to be very live, minimal overdubs, etc. So I wonder, was the choice behind choosing Don Was based on the fact that everyone and their mother has been using Brendan this past year? Or was it a conscious artistic direction? I wonder.
AOA sounded great still, but certainly different from the "sound" that STP records have. I'm sure the new record will deliver. But I am torn on this one...in one sense I feel like, it'd be great to see what another producer can pull out of them, but on the other hand, I feel like, if it isn't broken then don't fix it. (Unless the sluggish sales of SLDD are a "kind" of broken)