Probably wasn't over-drafted by 2 or 3 rounds, Strange had pre-draft visits with: Tampa (pick 33) Minnesota (pick 34) Seattle (40, 41), had multiple meeting with the Jets (pick 38) and met twice with Chicago (pick 39). Now that might have just been a "let's do our homework on this guy as we may end up facing him at some point" - but the reality is, is that other teams were likely sniffing around Strange and there was a good chance that he doesn't make it to 54.
Teams will always value players differently from the so-called "consensus" and the Patriots are probably one team where their deviation from said consensus is by a fairly large margin.
If he goes 33 to Tampa, is he still over-drafted, or is it a "solid pick to bolster the offensive line protecting Tom Brady/future Tampa QB"