This is my first post, so be nice.
I do not see the value in moving up to get Watkins, especially with how deep WR is in this draft. Teams like the Falcons (Jones) and the Redskins (RG3) have given up a lot of assets to get one player and now look where they are. Little to no depth espesicially on defense. Teams like the Patriots, Seahawks, and 49ers have stockpiled picks and depth.
Lee, Cooks, Beckham Jr., Benjamin, etc. are all guys that could be available for us in the 1st round, and all of those guys have a lot of upside. Lee had some injuries and played on a bad team this year, but remember the year before he was thought to be a potential top-5 pick.
However, I also believe in taking the best player available for the most part. If a guy like Justin Gilbert, Darquez Denard, or a highly rated OT falls to us at 28 I wouldn't be opposed to taking them. Reciever is a flashy, sexy position and we definitely need help there, but our secondary and O-Line need help as well. Receiver is so deep we could get a very good one in Round 2.
As far as first posts go, you could have done a lot worse.