Since I decided to show my pros and cons with Flora Sky I decided to show some with this ROM Hack too since it also has errors.
Pros:
-the tileset
-battling 16 gym leaders
-battling 2 Pokemon Leagues
-the World Championship
-appearance of older characters like Lucas, Ethan, and Silver
-two regions
-battling the evil team in the second region
Cons:
-text is repeated way too much like the Lady and Roselia
-trainers overusing Pokemon way too much like Purugly and Tentacruel
-the trainers up to where beta 2 ended have too many Pokemon, after that they have normal amount
-no trading system,not counting already existing trades like Lampent for Zebstrika
-Four Steam Admins being named Steam Leader, when Zero is the real Steam Leader
-no day or night system
-misnamed trainers like Lady is called Beauty or trainers like Clerk (f) and Idol being called Lady
-ground Pokemon like Marowak being used in Rocavely gym
-non ground Pokemon like Machoke being used in Groment Gym
-non ice Pokemon in Snowce Gym
-Swimmers only use Wailmer and Tentacruel while Flyers only use Altaria and Skarmory
-not many trainer classes but likely due to many sprites being used for other people like Steven, Hilbert, Eusine, etc.
-Hilbert being named Blane/Blair, Lucas being named Diamond, Ethan being named Kenta
-music used in wrong places like Sky Pillar music in Team Steam HQ
-game is really easy to beat, there wasn't really a challenge
Other than that I find Pokemon Light Platinum to be decent and I enjoy playing it.