Gastons is counter service, we did not try.
Be Our Guest was Ok, we both thought the theming was great but the food at Chef's de France is more authentic.
We had a 5.20pm ADR, checked in at 5.15pm but was not seated until 6pm, this may have been partly due to waiting for a particular server.
Did not make it into Ariels Grotto or The Little Mermaid. Wait time was 60 mins.