I'm VERY happy too.
If N'Keal Harry pans out as hoped, this is a terrific draft. He seems to have the catch strength and ball-in-hand running appetite to be a combination of Patterson and Gordon.
The two O-line men look great picks. They don't have to be Vollmer and Mankins. If Dante can turn them into serviceable players -- (say) Waddle and Karras -- that's a big win.
Williams, Winovich and Cowart all look like good picks -- nothing is certain, but they're good prospects, and, if the worst comes to the worst, there are other players at those positions.
I'm certainly puzzled by the Harris pick. OK, if you get a chance draft a player who is way above anyone else on your roster, you should always take him, but that doesn't seem to be the case. Burkhead is really good, has a different skill set and it wouldn't save much money if he were cut. Ditto White. Last year was unusual with no Bolden/running back special teamer, three RBs injured and two they wanted to bring back (so they had to keep one on the 53) -- and CP was actually a very serviceable RB when he played. Maybe they keep an extra RB, maybe Harris bumps Bolden off special teams. But I'm sure that they have thought about that.
Likewise, I'm going to assume that they know what they are doing in not drafting a TE and drafting a punter.
And in preferring Stidham over trading for Rosen, whom they could have had for not that much more.
I'm going to add that, of the free agents, Beck (TE) and Davis (jinky, jukey WR) look like they could meet a need. I was more impressed with Ryan Davis than I was with what I saw of Berrios or Riley McCarron. But sorting that out is what the off-season and training camp are for.
Go Pats!