QuotePlease back up (with facts) your statement "All Aliens should be bigger than Predators".
As far as movies are concerned aliens are described as being "8ft tall". However technically a lot of stunt suits etc. were only around 6ft tall and the aliens do spend a lot of time crouched or hunched. The predators we have seen so far have all been around 7ft tall.
OK so "ALL" aliens should be bigger is a stupid generalisation but so far as a rule of thumb, the aliens we see in the movies are taller than the predators. I'm avoiding bringing comics into the issue on the basis that in some cases they have shown predators to grow to ridiculous sizes. I'm sure I read a Batman/Predator crossover where a predator looks like he'd have to be at least 12+ft tall and weigh a solid ton.
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BTW ppl can we please stop quoting all the pictures and then barely writing a paragraph of your own opinions? It's more than a little irritating having to scroll endlessly past the same pictures just to read "I AGREE" or "I THINK IT LOOKS KEWL".