diff --git a/ddpo_pytorch/aesthetic_scorer.py b/ddpo_pytorch/aesthetic_scorer.py
new file mode 100644
index 0000000..9f5263b
--- /dev/null
+++ b/ddpo_pytorch/aesthetic_scorer.py
@@ -0,0 +1,48 @@
+# Based on https://github.com/christophschuhmann/improved-aesthetic-predictor/blob/fe88a163f4661b4ddabba0751ff645e2e620746e/simple_inference.py
+
+from importlib import resources
+import torch
+import torch.nn as nn
+import numpy as np
+from transformers import CLIPModel, CLIPProcessor
+
+ASSETS_PATH = resources.files("ddpo_pytorch.assets")
+
+
+class MLP(nn.Module):
+    def __init__(self):
+        super().__init__()
+        self.layers = nn.Sequential(
+            nn.Linear(768, 1024),
+            nn.Identity(),
+            nn.Linear(1024, 128),
+            nn.Identity(),
+            nn.Linear(128, 64),
+            nn.Identity(),
+            nn.Linear(64, 16),
+            nn.Linear(16, 1),
+        )
+
+        state_dict = torch.load(ASSETS_PATH.joinpath("sac+logos+ava1-l14-linearMSE.pth"))
+        self.load_state_dict(state_dict)
+
+    @torch.no_grad()
+    def forward(self, embed):
+        return self.layers(embed)
+
+
+class AestheticScorer(torch.nn.Module):
+    def __init__(self):
+        super().__init__()
+        self.clip = CLIPModel.from_pretrained("openai/clip-vit-large-patch14")
+        self.processor = CLIPProcessor.from_pretrained("openai/clip-vit-large-patch14")
+        self.mlp = MLP()
+
+    @torch.no_grad()
+    def __call__(self, images):
+        inputs = self.processor(images=images, return_tensors="pt")
+        inputs = {k: v.cuda() for k, v in inputs.items()}
+        embed = self.clip.get_image_features(**inputs)
+        # normalize embedding
+        embed = embed / embed.norm(dim=-1, keepdim=True)
+        return self.mlp(embed)
diff --git a/ddpo_pytorch/assets/sac+logos+ava1-l14-linearMSE.pth b/ddpo_pytorch/assets/sac+logos+ava1-l14-linearMSE.pth
new file mode 100644
index 0000000..7c0d8aa
Binary files /dev/null and b/ddpo_pytorch/assets/sac+logos+ava1-l14-linearMSE.pth differ
diff --git a/ddpo_pytorch/assets/common_animals.txt b/ddpo_pytorch/assets/simple_animals.txt
similarity index 100%
rename from ddpo_pytorch/assets/common_animals.txt
rename to ddpo_pytorch/assets/simple_animals.txt
diff --git a/ddpo_pytorch/prompts.py b/ddpo_pytorch/prompts.py
index fdf6e34..4e1294d 100644
--- a/ddpo_pytorch/prompts.py
+++ b/ddpo_pytorch/prompts.py
@@ -40,6 +40,10 @@ def imagenet_dogs():
     return from_file("imagenet_classes.txt", 151, 269)
 
 
+def simple_animals():
+    return from_file("simple_animals.txt")
+
+
 def nouns_activities(nouns_file, activities_file):
     nouns = _load_lines(nouns_file)
     activities = _load_lines(activities_file)
diff --git a/ddpo_pytorch/rewards.py b/ddpo_pytorch/rewards.py
index 9ec6218..716a8aa 100644
--- a/ddpo_pytorch/rewards.py
+++ b/ddpo_pytorch/rewards.py
@@ -8,7 +8,7 @@ def jpeg_incompressibility():
     def _fn(images, prompts, metadata):
         if isinstance(images, torch.Tensor):
             images = (images * 255).round().clamp(0, 255).to(torch.uint8).cpu().numpy()
-            images = images.transpose(0, 2, 3, 1) # NCHW -> NHWC
+            images = images.transpose(0, 2, 3, 1)  # NCHW -> NHWC
         images = [Image.fromarray(image) for image in images]
         buffers = [io.BytesIO() for _ in images]
         for image, buffer in zip(images, buffers):
@@ -27,3 +27,17 @@ def jpeg_compressibility():
         return -rew, meta
 
     return _fn
+
+
+def aesthetic_score():
+    from ddpo_pytorch.aesthetic_scorer import AestheticScorer
+
+    scorer = AestheticScorer().cuda()
+
+    def _fn(images, prompts, metadata):
+        if not isinstance(images, torch.Tensor):
+            images = torch.as_tensor(images)
+        scores = scorer(images)
+        return scores, {}
+
+    return _fn
diff --git a/scripts/train.py b/scripts/train.py
index 78df021..ba474b9 100644
--- a/scripts/train.py
+++ b/scripts/train.py
@@ -42,7 +42,7 @@ def main(_):
     )
     if accelerator.is_main_process:
         accelerator.init_trackers(project_name="ddpo-pytorch", config=config.to_dict())
-    logger.info(config)
+    logger.info(f"\n{config}")
 
     # set seed
     set_seed(config.seed, device_specific=True)