My favorite is team Gai too! Even Neji's heritage seems pale in comparasion to Naruto; and he is supposed to be the genius one; and Kurama is just the free power up source; Naruto can get a power up which most shinobi possibly can't in 2 weeks; but Lee trains for 2 weeks; what he got his just an increaise in srength and speed which is hardly visible for him; and this is what hardwork is; working for every inch of power.
Exactly, Lee worked for it and that extra power boost he got to split Madara in half felt more justified than even when Hinata struck the Juubi imo.