I think this movie was too underrated for the amazing performance Tom brought to the table. He doesn't have to sound like Hank because no one can really sound like Hank. Tom's performance here was soulful and truly saddening and heartbreaking, and that's actually what makes the whole movie meaningful. Perhaps the other aspects like the storytelling, plot or lack of firework and tenacity made it seem less powerful for a biopic. But for me, I really admire the performance of Tom Hiddleston and Elizabeth Olsen here.