Oh god, the amount of fail going on is quite gross in here.
Ok, so on the fenix:
No, it's not really that "good", but it isn't **** either.
Do I think it's worth the money it costs? No.
Viewloader.... What do you mean? The ReVLution/Revvy? or the VL90? VL2000? VLocity? Sr or Jr?
for the Fenix, looks like an electra with valve and regulator revisions.
You can buy a like new Electra (stock) for around $60-$70 now.
Slam some decent HPR (high pressre regulator/inline reg) and you have a very similar marker.
In fact, you can buy a Tadao board/chip for it for less than $20 as well and those are leaps (lol) and bounds greater than the stock board.
The weight difference is negligible and yeah the milling is older and plainer, but you are buying an electronic blowback.
I'd suggest an ICD Promaster over the Fenix, to be quite frank. Just all around better guns and still cost about $50-$90 depending on upgrades and condition.
Bonus: AKA parts are fairly inexpensive for them