In reply to bonster:
Hey, saw your plight an thought I'd share some light.
The Madrock Mugen was the first rock climbing shoe I bought, back in 2006, they have subsequently been replaced by my newer Montrail Wasabis (wicked), but have served me very well indeed. At that price I assume you are buying the same shoes (they are now outdated by a newer mugen) so I hope this is useful.
I bought my pair (size uk 9) and they were a very snug fit, my normal shoe size is also a 9. The velcro closure is still as secure and reliable as new, and the rubber hasnt worn away too greatly. The harder rim on the soles has led to longevity of the softer inner sole, although they are now quite thin. The heel design is heavily ridged and excellent for any heelwork.The synthetic upper (plain white) is very durable, hardly any signs of wear.
I rarely use these nowadays, except for a few brief sessions at the wall as they are quite a painful shoe! I also recommend thorough aftercare as they can grow quite smelly, and a few warm washes has not degraded any part of my shoes in any way.
Not more insider info than that, In my opinion, a very good shoe, suitable to climbers widely spanning the grades.
I would like to add that I have also tried a variety of shoes by other brands (lace-ups, slippers, velcro) and still form a high opinion of them.
Up to you now, hope this helps
Peace