The first few days were a disaster, but it got quite a bit easier after. Not perfect, but doable.
Mass has done a ton better than at the start. We were one of the worst states at getting available vaccines into arms, but are near the top tier now.
Edit... actually 33rd... not as good as I thought. 76.5ish% But much better than NH and RI. 48 and 49 respectively
12.8% of total pop in Mass have been vaccinated, which is above US avg