Iron Hill Brewery's Pumpkin Ale is really solid. The spice doesn't dominate and it is a pleasure to drink (got a four pack to go). I was skeptical about getting cinnamon on the rim, and so only did half. Will get it all the way around next time.

-------
My current pumpkin rankings from over the past several years, sorted within category by the beer advocate ratings (in parentheses) when available. I'll update this one through 2024 as needed:
My Favorites (would order any time):
Cigar City Good Gourd (95/4.26)
Clown Shoes Gordo (91/4.14)
Southern Tier Pumking (90/4.05)
Southern Tier Warlock (89/3.99)
King Don's Pumpkin Ale by Catawba (86/3.83)
Big Muddy Brewing's Pumpkin Smasher (84/3.73)
Thirsty Dog Pumpkin Ale (83/3.68)
Iron Hill Pumpkin Ale (-/-)
Solid Pumpkin Choice:
Elysian Great Pumpkin (92/4.13)
Great Divide Pumpkin Spice Yeti (91/4.14)
Southern Tier Pumking Nitro (90/4.01)
Elysian Night Owl (88/3.95)
Rogue Pumpkin Patch Ale (87/3.85)
Sycamore Pumpkin Latte Blonde (87/3.83)
Voodoo Ranger Atomic Pumpkin by New Belgium (84/3.77)
Kentucky Pumpkin Barrel Ale (84/3.71)
Left Hand Brewing Pumpkin Spice Latte Nitro (83/3.60)
Sleepy Hollow Pumpkin Ale by Smokey Mountain Brewery (-/3.66)
Sugar Creek Pumpkin Blaster (-/-)
Drinkable:
Elysian Dark O' The Moon (88/3.94)
Weyerbacher Imperial Pumpkin Ale (87/3.89)
Captain Lawrence Autumn Blaze Pumpkin Fall Ale (82/3.6)
UFO Journey to Planet Pumpkin! (82/3.6)
World Court Pumpkin Spice by Legal Remedy (-/-)
Steel Hands Pumpkin Spice Ale (-/-)
Pass:
Elysian Punkuccino (92/4.14)
Southern Tier Caramel Pumking Pumpkin Ale (90/4.4)
Gordgeous by NoDa (88/3.94)
Dogfish Head Punkin Ale (88/3.92)
Samuel Adams Jack-O Pumpkin Ale (74/3.20)
Shipyard Pumpkinhead Ale (70/3.02)
No Rating (IPAs, Sours, and super Hi-Grav):
Kickin' Knowledge Milkshake Pumpkin by Barrier Brewing (91/4.17) <- was expecting a stout... I need to read cans better!
Avery Brewing Rumpkin (91/4.08) <- wow that's boozy
Pumpkin Kerfuffle by Prairie Artisan Ales (89/4.03) <- reminded me of a cider