No none of these people are really critics compared to most of the Democratic Party. These are more rank and file vote how leadership says vote people. A few of them like the Alaska, New Mexico, and Colorado races I would argue those Dem Members do not do a great job for their district and often get caught up in what I would call personal politics. Say there is a bill that would generate a ton of jobs and money for the area but it involved an oil company or a pipeline/transmission line being run through a corner of the district that is empty, unused, farm land they would vote against it because of those involved. Not because the project is bad or if it is a hydrogen pipeline something that they previously as in last week voted for but now because it is a pipeline and people think oil and not hydrogen they vote against to the detriment of their constituents.