It's obvious; Howard's characterization is trying to be
Ratso rizzo! (for the 5 of you for don't know, that's Midnite Cowboy). As soon as I saw this movie, I just KNEW that was his model for this character: the VERY small time hustling (though not as pathetic as ratso);the goofy, unmanly sort of high pitched voice; some of the silly things he says and how he kind of mumbles them; his getting zero respect from anyone; him inviting someone to stay in his home that he doesn't even know (part loneliness/part trying to make money). Even his clothes. Sort of an upgrading Ratso.
It was VERY clear to me that Howard was trying to do that w/ his character; he was trying to make something out of nothing. Which to me, is admirable.
I mean Channing Tatum can take his shirt off and yum, but he's got the charisma of cardboard.
Thoughts?? Love to hear if anyone else thought of this!