I have Band of Brothers on DVD, and I watch it at least once per year around the anniversary of D-Day. The best movie portrayal of war I have ever seen.
And from that movie, I have become a big Donnie Wahlberg fan. He has become a good actor. His portrayal of Carwood Lipton on BOB was super.
I also liked his rendition of "Kirk" on Path.
I heard him interviewed once and he said without hesitation his favorite role was that of Lipton. When asked why he said because Lipton was a real rather than a fictional hero.