I ordered an SWA Saber

Hey so I ordered a a saber from SWA sabers, because they looked super reputable and I’ve seen people I know and trust advertising for them, but after I ordered them, I decided to look at reviews (ik I should have done this first) and with the exception of a few, I found nothing but awful reviews saying I got scammed. I set up a payment plan and won’t pay anything until a month from now. Do I need to cancel? Is it really that bad? Or are people just dramatic? What should I do?