Not sure that too many great ideas is something to complain about, but I know what you're getting at.
This story had to be told in 8 episodes, so it must have been a challenge to get everything in. A bit more space to breathe -- 10 or 12 episodes -- would have given Emma Beeby more room to manoeuvre. But with experience she'll get better at telling a condensed story in the pages and episodes allotted to her. So I'd say the solution is more Beeby, not less, in future.
This story had to be told in 8 episodes, so it must have been a challenge to get everything in. A bit more space to breathe -- 10 or 12 episodes -- would have given Emma Beeby more room to manoeuvre. But with experience she'll get better at telling a condensed story in the pages and episodes allotted to her. So I'd say the solution is more Beeby, not less, in future.