The issue the patriots had with running is...2 rookie starters on the line, and that group of 5 apparently hadn't practiced together,
the pass blocking was fine for most of the night.
the other issue the patriots have- hard to harp on it week 1, for the past ~3 years if a team scores at least 25, the patriots lose- they have to break that trend.
Mac(cannot call him jones, too many Jones on the team like 4-5 of them)- except for the first drive- for the most part looked good, at least in my opinion. i hate doing comparisons, but he looked like an year 2-3 brady. as in fast reads, ball out quick, & mostly accurate passes. i am NOT saying he is brady mk 2.0, but skill wise, accuracy wise, (and the fact that for ~20 years brady is the QB i watched the most) it is the best comparison i can make to the qb i am most familiar with. can he get better, yes. how much better is the question. his upper ceiling is probably, mid to lower top 10 qb in the league(4-10)- his lower limit is probably....average qb.