Cant agree more with you guys.
I was with cablevision untill last Friday. The Netflix quality was excellent with cablevision. After FIOS my first doubt was with the router. The fios router only supports 2.4GHz wheres cablevision had a dual band of 2.4 and 5GHz. The 5GHz of cablevision was solid. Well I spent a couple hours with FIOS representatives trying to figure out the problem. No luck at all. I am getting the speed I should (58/35). I have connected my TV to the router using a ethernet cable but I still dont get the 1080P on Netflix. It goes upto 450 at max.
Thinking of going back to cablevision.