Its completely understandible, I think we all get the nostalgia filter for the first viewing, I myself very briefly thought AVP-R was better than the first film because it was more adult in its violence and the predator design was better, but after getting home, I realized how wrong I was and I decided to re-watch AVP. For all its flaws, it is far better than Requiem.
I agree about The Predator as well, it is objectively a better film but I would say it is the Resurrection of the Predator franchise.