Those Odyssey's (we call 'em oddities in the shop) are about the only Honda I've ever seen in the shop that needs transmissions fairly regularly. Whether it's a grandma, soccer mom, or dad driving it daily, the auto transmissions bomb around 100k.
Every other Honda we've ever had with internal problems usually had ALOT of miles, or was abused by someone making it a "rice rocket". But these Odysseys are like Dodge/Chrysler FWD transmissions or a Ford AXOD/AX4N FWD trans... Junk and a burnt pile of fluid and clutches waiting to happen.