Are cheap galvanized raised beds from Amazon any good?

It's mixed. Verified-purchase reviewers and specialist subreddits report many low-cost kits go up fast and look clean, but high-trust threads on r/vegetablegardening repeatedly warn that the cheapest 'galvanized' beds rust within a year or have paint that peels. Sticking to thicker-gauge steel from established brands and reading recent reviews for rust complaints is the consistent advice.