I don't know who would make negative judgements of you turning your hand to something new, maybe I'm just being naive - you must have had some experience of it to prompt this thread, but the majority of people can't think that way surely?
Personally I love it when I think I know how something's going to sound before I hear it based on previous experiences and it turns out to be something new that takes me by surprise, makes it even better.
You've certainly shown you can make banging acid stuff time and again, you've got nothing to prove there any more - keep it coming for sure but you've surely earned the right not to deliberately restrict yourself creatively.
The more width and imagination someone shows in their tunes the better, and I'd be surprised if many people thought otherwise. :)