How would rate/rank the films of Roger Corman

1. The Pit and the Pendulum - 7/10
2. House of Usher - 7/10
3. The Raven - 7/10
4. The Masque of the Red Death - 6.5/10
5. X: The Man with the X-Ray Eyes - 6.5/10
6. The Haunted Palace - 6.5/10
7. Bloody Mama - 6/10
8. The Tomb of Ligeia - 6/10
9. Gas-s-s-s! -Or- It Became Necessary to Destroy the World in Order to Save It. - 6/10
10. Tales of Terror - 6/10
11. The Trip - 5.5/10

His movies as a Producer - just for fun

1. The Story of Adele H - 7.5/10
2. The Shooting - 7.5/10
3. The Brood - 7.5/10
4. The Pit and the Pendulum - 7/10
5. House of Usher - 7/10
6. Breaker Morant - 7/10
7. Fitzcarraldo - 7/10
8. Saint Jack - 7/10
9. Suburbia - 7/10
10. I Never Promised You a Rose Garden - 7/10
11. The Raven - 7/10
12. Ride in the Whirlwind - 7/10
13. The Masque of Red Death - 6.5/10
14. Piranha - 6.5/10
15. Jackson County Jail - 6.5/10
16. Dementia 13 - 6.5/10
17. Death Race 2000 - 6.5/10
18. Targets - 6/10
19. Bloody Mama - 6/10
20. Tomb of Ligeia - 6/10
21. The Slumber Party Massacre - 6/10
22. Boxcar Bertha - 6/10
23. Saturday the 14th - 4/10

1. Fitzcarraldo - 9/10
2. Breaker Morant - 8/10
3. I Never Promised You a Rose Garden - 8/10
4. Saint Jack - 7/10
5. Targets - 7/10
6. The Brood - 7/10
7. The Shooting - 7/10
8. Watchers - 6/10
9. Brain Dead - 6/10
10. The Fantastic Four - 6/10
11. The Story of Adele H. - 5.5/10
12. Chopping Mall - 5.5/10
13. God Told Me To - 5.5/10
14. Carnosaur - 5/10
15. Death Race 2000 - 5/10
16. Rock 'n' Roll High School - 5/10
17. Ride in the Whirlwind - 5/10
18. Pirahna - 5/10
19. Boxcar Bertha - 5/10
20. Grand Theft Auto - 4.5/10
21. The Big Bird Cage - 4.5/10
22. Forbidden World - 4.5/10
23. The Slumber Party Massacre - 4.5/10
24. Slumber Party Massacre II - 4.5/10
25. Dementia 13 - 3.5/10
26. The Terror Within - 3.5/10
27. Crazy Mama - 3.5/10
28. Humanoids from the Deep - 3.5/10
29. Saturday the 14th - 3.5/10
30. Caged Heat - 3/10

You should do this for Charles Band.

Only going with his directorial work that I've seen. We'd be here all night if we include all the New World/New Concorde productions his name is slapped on.

Having said that,

1. The Intruder- 8/10
2. The Masque of the Red Death- 8/10
3. The Little Shop of Horrors- 8/10
4. The Pit and the Pendulum- 8/10
5. Tales of Terror- 7/10
6. A Bucket of Blood- 7/10
7. The Tomb of Ligeia- 7/10
8. X: The Man with the X-Ray Eyes- 7/10
9. House of Usher- 7/10
10. The Wild Angels- 6/10
11. The Haunted Palace- 6/10
12. Not of this Earth- 6/10
13. The Trip- 6/10
14. The Raven- 6/10
15. The Premature Burial- 6/10
16. Machine-Gun Kelly- 6/10
17. Bloody Mama- 5/10
18. The Terror- 5/10
19. Attack of the Crab Monsters- 5/10
20. Day the World Ended- 5/10
21. The Young Racers- 4/10
22. War of the Satellites- 4/10
23. Creature from the Haunted Sea- 4/10
24. Gas!- Or- It Became Necessary to Destroy the World in Order to Save It.- 3/10
25. The Last Woman on Earth- 3/10