I have an Andersen WDH and I have negative comments. I also have positive comments. I love how light it is and my DW is willing and able to fully set it up if asked. I also like how quiet it is and that I don't have to do anything different when backing my trailer.
For me it definitely does not put much weight back onto my front wheels. I also had to chase wiggle issues that the OP isn't likely to have with a 3/4 ton truck. In reading other Andersen threads earlier this year it seemed like all the 100% happy users were in 3/4 ton trucks. For reference my TT is a bit over 6,000 lbs loaded to travel.
I corrected my wiggles by switching from passenger tires to LT tires, and I also bought a bracket to take some slop out of my hitch-to-receiver connection.
2013 Heartland North Trail 22 FBS Caliber Edition
2013 Ford Expedition EL with Tow Package