Have you read the most recent previews? Because literally none of this looks to be a problem according to those who have played it.
I feel like combat variety stuff you can't really get a sense for in a short preview. What may seem fine at first few hours could get boring after 10-12 hours. And we haven't seen any other play style for the lightsaber and how it might change the gameplay so there is that.The first 2 are potential pitfalls, but there does seem to be variety in enemy types and I'm doubtful well-done lightsaber gameplay will be get boring particularly as you add force powers, and some who've played say it keeps you on your toes, single/simple enemies can kill you. Platforming is a bit more worrisome because at least 1 previewer and the reddit user listed it as minor complaints, although its supposedly forgiving if you fall. The last one, short/small I guess depends on whether you believe the reddit user, but most previewers said that it sure felt like there was a lot more depth and length than they were expecting. They spent 3 hours on the same planet and did not 100% it or unlock all paths.
To be clear, I want this to do well. Like if it does 90+ I would be beyond happy. I'm just keeping my expectations in check.