Tom Hanks is an oddity for me, I can't stand him and actually like quite a few of his films well. Forrest Gump was surprisingly good, not great but pretty good. Lady Bugs was a really good pictures as well.
I liked Hanks in Bachelor party, but then grew tired of his comedy roles (with the exception of Dragnet, but I liked that more for Aykroyd). I had no interest in kids films like Big and Toy Story, or the two chick flicks with the same plot (You've got mail and Sleepless in Seatle), but every now and again I enjoy one of his films. They tend though to be films when he has a decent cast surrounding him. Green Mile was great, and I loved Catch me if you can (even though DeCaprio is someone I dont normally like as well).