Not dumb nor trolling. Although I am kind of lackadaisically expressing opinions because I'm bored. Don't get me wrong, I think Brady is good and works well for you all, but he's had it comparatively easier than great QB's like Manning, Marino, and Montana. Plus his name doesnt start with an "M" like the great ones.
It really depends what you're talking about. If you are talking about which players have had the best supporting casts, including coaching, offense, and defense, the list goes like this:
1. Montana
2. Brady
3. Manning
4. Marino
Montana had his Belichick in Bill Walsh, along with the most underrated defense in NFL history. The Niners were always in the top-3 on defense with guys like Ronnie Lott and other HoFamers. They also had insane talent on offense at nearly every position. Brady also has had the benefit of amazing coaching and the best organization in sports; the Pats are second to none in talent evaluation, coaching, gameplanning, etc. Manning's Colts were not among the best in providing him with help, but they weren't chopped liver, either. Bill Polian is one of the best GMs in the last 20 years, and Tony Dungy had a lot of success in TB before coming to Indy.
If we just break down the offensive support, I'd rank them like this:
1. Montana
2. Manning
3. Marino
4. Brady
I already mentioned Montana's help on offense, which was far and away the best supporting cast in the NFL. Manning has been blessed with some awesome drafting as well. In Indy, Harrison and Wayne are likely Hall of Famers, he had a good offensive line, and he also had periods where he had guys like Marshall Faulk and Edgerrin James. You are fooling yourself if you think Manning walked into a dismal situation in Denver. He had lots of options and chose the best team. Demaryius Thomas and Eric Decker are very good, or else he would have gone elsewhere. He has a 2-4 year window and knows as much about football as anyone in the league. You really think he went to a crappy team and made garbage players into superstars? He went to a good offense and brought out their potential. Not to belittle anything he's done this season, but don't buy into the media's story because when you think about it, it's quite far-fetched.
Brady played for the first seven years of his career with no notable playmakers, and although today's team is extremely solid, he's taken a very good supporting cast and turned them into the most consistently productive offense in NFL history. I don't think anyone can argue that overall Brady has had a better group of players than Manning. He has certainly closed the gap beginning with the 2007 transactions, but Manning has not gone into a season without having at least two very good WRs.