There are definitely alot of pros I can name for the film. First of all, The Wolf was excellent, & it was great to see the original-style predators back on screen. The action was great & satisfying as well, although unfortunately one-sided most of the time.
As far as the homages go, I actually thought they were great, even if they were all over the place. A giant smile beamed across my face when I saw Wolf rise from the lake with his cloak sparking. Sure it might have been a blatantly obvious reference to Predator, but it was great nonetheless. The aliens looked fantastic as well, & I personally thought the predalien design was excellent.
To be honest, the entire movie was great in my opinion, with the exception of some of the cheesier character sub-plots & the predictable ending.
Welcome to the site as well Y/A Lover, hope you enjoy it here mate.