3.5 Liter engine life

Hi all,
Found a good deal on craigslist for a 2005 Honda Odyssey 3.5 VTEC.
Price is low because this gal's got close to 150k miles on it. highway miles I
presume.
So my question is, how well will this engine hold up. I am aware of the Honda's transmission problems. But what do you guys think about the lifespan of Honda's 3.5 engines?
thx Dean
ads here (i ain't the dealer, but just an interested buyer) http://sfbay.craigslist.org/eby/car/666538773.html
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.