
"With a BrickScore of 77.6, the Family of Koalas earns its score almost entirely on the strength of its standout koala build and lush scenery — but buyers should know upfront that this is as much a botanical diorama as an animal set, and the kangaroo and turtle alternate builds are a clear step down in quality."
Both reviewers agree that the koala build is the clear star of 31388 — expressive, anatomically thoughtful, and great on display — while the kangaroo and turtle alternate builds fall noticeably short in design quality. A consistent frustration across both reviews is the disconnect between the "Family of Koalas" branding and the reality of a set that devotes the majority of its pieces to environmental scenery. The overall build experience is pleasant but not exceptional, and the premium price point draws pointed scrutiny from both sources.
Where they split: Sentiment diverges on the overall recommendation: The Rambling Brick flags the misleading marketing as genuinely detracting from enjoyment and recommends buying only with adjusted expectations, while Brickset Reviews takes a more positive tone but still advises waiting — likely for a sale — given the premium pricing. Both land at roughly the same verdict score (80 vs. 75), so the split is more tonal than substantive.

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"This set is not the koala you're looking for, but…"
The Rambling Brick
"The largest of this year's current crop of Creator 3-in-1 sets, 31388 Wild Animals: Family of Koalas gives us three unique animals from 'down under', and adds to the 'wild animals' theme-within-a-theme started earlier in…"
Brickset Reviews"This set is not the koala you're looking for, but…"

"The largest of this year's current crop of Creator 3-in-1 sets, 31388 Wild Animals: Family of Koalas gives us three unique animals from 'down under', and adds to the 'wild animals' theme-within-a-theme started earlier in the year by 31386 Wild Animals: Majestic Lion."