I honestly never had any trouble following the action at Pocono once they expanded the seating towards turn 3 and 1. I think the angle you get towards turn 1 is better. Pocono, Talladega, Daytona and Indy are all going to have varying levels of viewing pleasure. Indy is obviously the worst. The one common theme at all of them is the need to sit up high to have any chance of seeing 100% of the track. I've been to Daytona and Pocono. My $140 Daytona ticket offered about the same 90% view as my $80 Pocono ticket
I haven't had issues with traffic in 15-20 years at Pocono. Back in the day i use to be legendary and that was with half the seats. Up until 5-6 years ago it use to be a little slow getting in but getting out was all about hustling back to you car. If you got there super early to tailgate you were often burried. The later you got there the closer you were to the exits of the lots. That's the case every where. I honestly haven't dealt with traffic at Pocono, Dover, Michigan or Kentucky in the last 10 years. The last time I really remember battling traffic was Michigan in 2004.
No question Dover has some of the best sight lines in NASCAR.