Crossovers have been a big part of the comic book and sci-fi/horror genres for decades. Sometimes crossovers make fans excited, other times they make fans angry.
Learning about a Star Trek meets the Transformers crossover sounds like the kind of fan service, on the surface at least, fans of both franchise should be excited for. If you consider the Transformers are sentient alien robots while the Borg, a race of sentient alien robots, exists in Star Trek the two certainly do have some room for crossing over.
The problem I have is based on the roots of the franchises. The issue for me goes back to the Marvel Comics days. Under the old Transformers comics published under Marvel the Transformers were grafted into the Marvel Universe. Numerous references, including a Spider-Man appearance early on, cement this point of view. Now Star Wars was a part of the Marvel Universe during the same time period and now, under Disney, they are also under the Marvel Universe officially now.
If this crossover takes place it could bring Star Trek and Star Wars into the same multiverse. This is problematic when you consider DC comics published Star Trek comics once. Paramount wants to launch their own shared universe. Their most popular science fiction properties are Transformers and Star Trek. Although G.I. Joe is popular, they’ve already done plenty of crossovers with the Transformers.
From a purely story-telling standpoint there is plenty of room for the Robots in Disguise to exist in as many science fiction multiverses as those with the property rights desire to allow. The only issue I see is them falling into the trap of tying the Cybertronians to the Borg in a weird way. I would hope they find away to insist they aren’t the same but the robots have to prove this fact to the crew of the Enterprise first.
The next issue that I see is which incarnation of each fiction does this take place within? For example would it be Next Generation crew going up against Beast Wars characters? What about Voyager crew facing the G1 movie team? Or the worse match up, Original Crew facing Armada characters. There’s so many possibilities. Of course I haven’t read the entire details on what could be coming all I know is the announcement alone has me curious. It’s one of those annoying crossover stories that will probably end up being a highly sought after one off or mini series collectors and fans of both franchises must have. As an avid Transformers fan and passing Star Trek viewer I can say it certainly sits on my list of comics I might pick up down the road.