Let me begin by stating that this is my personal take on the subject of shopping by reviews.
Most of my life I've been a non-conformist. I use, buy, and endorse products as honestly as possible, drawing from my real life experiences with those products.
That being said, I feel reviews need to be weighed carefully, because, just like elections, the majority always wins.
How many Dewalt 735's have been commented on as compared to any other brand?
I think most buyers end up buying the most popular brand instead of researching the actual differences between brands, and/or needs.
I believe I'll be the 2nd in this thread to say I have the Rigid R4330, bought when first released in 2007 I believe, and am totally happy with it.
The fact that it has no cutter head lock has not given me any problems although many people point that out as the biggest problem with it, even though, I think they are just repeating what they have heard, not actually experienced.
I guess what I'm trying to say is,,,,get the planer YOU want based on your personal needs and/or budget, and I'm sure you will be posting positive reviews about whichever model you buy.