It's a bit of a mixed bag. Some IDW Transformers comics fit neatly into the overall canon, while others might have elements that are more open to interpretation or might not be fully accepted by all fans and official continuity.
It's hard to say for sure. IDW Comics may be facing some challenges, but they could also be working on strategies to rejuvenate and stay relevant in the market.
One of the great IDW Transformers graphic novels is 'Transformers: Till All Are One'. It focuses on the female Transformers and their role in the overall Transformers universe. It has a unique storyline and great character development, which makes it stand out among the many graphic novels in this franchise.
Overall, the IDW Sonic comics have their merits. The character development and plotlines can be engaging, but it might not be everyone's cup of tea. The art style varies from issue to issue, which can also influence your enjoyment.
The ownership of IDW Comics is a complex matter. It involves multiple entities and financial arrangements. As of now, it's a combination of various stakeholders in the publishing industry.