It's pretty much impossible to discuss Thompson's work without discussing Thompson.
As stated earlier, there are people who don't like him. Just plain do. not. like. and don't think he's done a good job. Some of them have rationale for their opinions, whereas others seem to be inclined to hate him because - in their eyes, and perspective is reality - he forced a legend out of town (in the spirit of not getting anyone all riled up, again, it's a matter of perspective - this is how some folks see that situation, period). But we know who these people are at this point; one can just ignore their posts.
Now, some of us are a little nervous. We feel (and have legitimate reasons for feeling) that the Packers are at a point where an infusion of veteran talent could put the team over the top, and in fact we feel that infusion is necessary to put the team over the top. Especially along the front lines. And we're voicing our concerns that he hasn't done that to this point. Nothing invalid about that, and it's what fans always do in the offseason.
Others aren't nervous at all - be that due to having a great deal of faith in our F.O. or being of the opinion that the need for outside help isn't as dire as some would believe it to be. Also a perfectly valid viewpoint (and if Thompson really does intend to stand pat, hopefully a true one).
But you can't talk about that stuff without talking about Thompson - it's his job. So when it comes down to it, it's as simple as 93z said it is - act like grown-ups and be respectful in your tone when you've got a disagreement. We're talking about football, here - keeping a little perspective and being respectful can't be that hard to do, can it?