diff --git a/benchmarks/binarytree.ce b/benchmarks/binarytree.ce
index aa6d7877..74c2d680 100644
--- a/benchmarks/binarytree.ce
+++ b/benchmarks/binarytree.ce
@@ -34,8 +34,8 @@ function itemCheck(node) {
 
 function bottomUpTree(depth) {
   return depth > 0
-    ? new TreeNode(bottomUpTree(depth - 1), bottomUpTree(depth - 1))
-    : new TreeNode(null, null);
+    ? TreeNode(bottomUpTree(depth - 1), bottomUpTree(depth - 1))
+    : TreeNode(null, null);
 }
 
 mainThread()
diff --git a/benchmarks/js_perf.ce b/benchmarks/js_perf.ce
index a3ece022..8f38062f 100644
--- a/benchmarks/js_perf.ce
+++ b/benchmarks/js_perf.ce
@@ -151,13 +151,12 @@ function benchObjectCreation() {
   });
   
   function Point(x, y) {
-    this.x = x;
-    this.y = y;
+    return {x,y}
   }
   
   var defructorTime = measureTime(function() {
     for (var i = 0; i < iterations.medium; i++) {
-      var p = new Point(i, i * 2);
+      var p = Point(i, i * 2);
     }
   });
   
diff --git a/benchmarks/nbody.ce b/benchmarks/nbody.ce
index 61847cca..5786127c 100644
--- a/benchmarks/nbody.ce
+++ b/benchmarks/nbody.ce
@@ -3,17 +3,11 @@ var SOLAR_MASS = 4 * pi * pi;
 var DAYS_PER_YEAR = 365.24;
 
 function Body(x, y, z, vx, vy, vz, mass) {
-    this.x = x;
-    this.y = y;
-    this.z = z;
-    this.vx = vx;
-    this.vy = vy;
-    this.vz = vz;
-    this.mass = mass;
+    return {x, y, z, vx, vy, vz, mass};
 }
 
 function Jupiter() {
-    return new Body(
+    return Body(
         4.84143144246472090e+00,
         -1.16032004402742839e+00,
         -1.03622044471123109e-01,
@@ -25,7 +19,7 @@ function Jupiter() {
 }
 
 function Saturn() {
-    return new Body(
+    return Body(
         8.34336671824457987e+00,
         4.12479856412430479e+00,
         -4.03523417114321381e-01,
@@ -37,7 +31,7 @@ function Saturn() {
 }
 
 function Uranus() {
-    return new Body(
+    return Body(
         1.28943695621391310e+01,
         -1.51111514016986312e+01,
         -2.23307578892655734e-01,
@@ -49,7 +43,7 @@ function Uranus() {
 }
 
 function Neptune() {
-    return new Body(
+    return Body(
         1.53796971148509165e+01,
         -2.59193146099879641e+01,
         1.79258772950371181e-01,
@@ -61,7 +55,7 @@ function Neptune() {
 }
 
 function Sun() {
-    return new Body(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, SOLAR_MASS);
+    return Body(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, SOLAR_MASS);
 }
 
 var bodies = Array(Sun(), Jupiter(), Saturn(), Uranus(), Neptune());
diff --git a/benchmarks/wota.ce b/benchmarks/wota.ce
index d4f0b97c..f8d4cbc5 100644
--- a/benchmarks/wota.ce
+++ b/benchmarks/wota.ce
@@ -66,12 +66,6 @@ def benchmarks = [
     data: [ array(1000, i => i *0.5) ],
     iterations: 1000
   },
-  {
-    name: "Large Binary Blob (256KB)",
-    // A 256KB ArrayBuffer
-    data: [ new Uint8Array(256 * 1024).buffer ],
-    iterations: 200
-  }
 ];
 
 // Print a header