1. Different artists, but good artists. There is a mess with artists in general, it happens that two or even three artists draw one issue. It is a pity that this run did not have its own artistic "face", unlike most of the famous runs in the series. For the entire run to this point, the series was drawn by about 10 artists and there are even more to come.
2. Still writing Slott, but it looks like his run will end soon. If he completes it on issue 700, which he most likely will (16 issues left), the entire run will take about 55 issues, not counting off-series one-shots.
3. This has been very mixed and controversial by fans and critics since the start of the run.
There is a lot of good, but there is also a lot of bad.